ClassID:

119761

C22C38/12 - page 7 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Recent Application in this class:
#1801
20140301889
2014-10-09

High-strength ultra-thick H-beam steel

#1802
20140301888
2014-10-09

High-strength H-beam steel exhibiting excellent low-temperature toughness and method of manufacturing same

#1803
20140301886
2014-10-09

Iron-based sintered powder metal for wear resistant applications

#1804
20140299238
2014-10-09

Hot-rolled steel sheet and method for producing same

#1805
20140299236
2014-10-09

High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes

#1806
20140299233
2014-10-09

Process for manufacturing a thin strip made of soft magnetic alloy and strip obtained

#1807
20140295210
2014-10-02

HIGH STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#1808
20140290810
2014-10-02

High strength cold rolled steel sheet with excellent deep drawability and material uniformity in coil and method for manufacturing the same

#1809
20140290806
2014-10-02

Wire material for non-heat treated component, steel wire for non-heat treated component, and non-heat treated component and manufacturing method thereof

#1810
20140287259
2014-09-25

Steel foil and method for manufacturing the same

#1811
20140271331
2014-09-18

High-strength steel sheet having excellent room-temperature formability and warm formability, and warm forming method thereof

#1812
20140261919
2014-09-18

LOW CARBON-HIGH MANGANESE STEEL AND MANUFACTURING PROCESS THEREOF

#1813
20140261916
2014-09-18

HIGH STRENGTH - HIGH DUCTILITY COLD ROLLED RECOVERY ANNEALED STEEL AND PROCESS FOR MANUFACTURE THEREOF

#1814
20140261915
2014-09-18

Line pipe steels and process of manufacturing

#1815
20140261903
2014-09-18

HIGH STRENGTH BAKE HARDENABLE LOW ALLOY STEEL AND PROCESS FOR MANUFACTURE THEREOF

#1816
20140255720
2014-09-11

Ultrathin electromagnetic steel sheet

#1817
20140251514
2014-09-11

Grain-oriented electrical steel sheet and method of producing the same

#1818
20140251513
2014-09-11

High-strength hot rolled steel sheet with excellent bendability and low-temperature toughness, and method for manufacturing the same

#1819
20140246130
2014-09-04

Hypereutectoid-head steel rail

#1820
20140246128
2014-09-04

Hot-rolled steel sheet and method for producing same

#1821
20140242416
2014-08-28

High-strength steel sheet and method for manufacturing same

#1822
20140242415
2014-08-28

High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and small material anisotropy with ultimate tensile strength of 980 MPa or more

#1823
20140242414
2014-08-28

High-strength steel sheet and high-strength galvanized steel sheet excellent in shape fixability, and manufacturing method thereof

#1824
20140241933
2014-08-28

Cold-rolled steel sheet

#1825
20140238557
2014-08-28

Method for producing cold-rolled steel sheet

#1826
20140238555
2014-08-28

HIGH STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1827
20140234658
2014-08-21

Galvanized steel sheet and method of manufacturing the same

#1828
20140234657
2014-08-21

Hot-dip galvanized steel sheet and manufacturing method thereof

#1829
20140230973
2014-08-21

Steel sheet and method of producing the same

#1830
20140230971
2014-08-21

High strength steel sheet having excellent formability and method for manufacturing the same

#1831
20140230970
2014-08-21

Hot-rolled steel sheet and associated production method

#1832
20140227556
2014-08-14

Process for producing high-strength hot-dip galvanized steel sheet

#1833
20140227126
2014-08-14

High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same

#1834
20140220383
2014-08-07

Hot-dip galvanized steel sheet and production method therefor

#1835
20140219858
2014-08-07

Hot-forging micro-alloyed steel and hot-rolled steel excellent in fracture-splitability and machinability, and component made of hot-forged microalloyed steel

#1836
20140216612
2014-08-07

Process for manufacturing steel, for hot forming or quenching in a tool, having improved ductility

#1837
20140216609
2014-08-07

High strength hot-rolled steel sheet for welded steel line pipe having excellent souring resistance, and method for producing same

#1838
20140212686
2014-07-31

Hot-dip galvanized cold-rolled steel sheet and process for producing same

#1839
20140212684
2014-07-31

High-strength galvanized steel sheet excellent in bendability and manufacturing method thereof

#1840
20140212660
2014-07-31

Medium carbon steel sheet for cold working and method for manufacturing the same

#1841
20140212323
2014-07-31

FIRST LAYER OR UPPER LAYER WELDING SECTION OF HIGH Cr STEEL TURBINE ROTOR, OVERLAY WELDING MATERIAL FOR WELDING SECTION, AND METHOD FOR MANUFACTURING OVERLAY WELDING SECTION

#1842
20140209217
2014-07-31

High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same

#1843
20140205855
2014-07-24

High-strength steel sheet excellent in impact resistance and manufacturing method thereof, and high-strength galvanized steel sheet and manufacturing method thereof

#1844
20140205488
2014-07-24

Ultra Fine-Grained Advanced High Strength Steel Sheet Having Superior Formability

#1845
20140193667
2014-07-10

High-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof

#1846
20140191018
2014-07-10

Welded hot-rolled high-strength steel structural members and methods

#1847
20140190597
2014-07-10

Method of production of hot coil for line pipe

#1848
20140190594
2014-07-10

Classes of steels for tubular products

#1849
20140178712
2014-06-26

HIGH YIELD RATIO HOT ROLLED STEEL SHEET WHICH HAS EXCELLENT LOW TEMPERATURE IMPACT ENERGY ABSORPTION AND HAZ SOFTENING RESISTANCE AND METHOD OF PRODUCTION OF SAME

#1850
20140170440
2014-06-19

High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same

#1851
20140162088
2014-06-12

High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same

#1852
20140161659
2014-06-12

High-strength hot-rolled steel sheet

#1853
20140158258
2014-06-12

Ni-added steel plate and method of manufacturing the same

#1854
20140158257
2014-06-12

METHOD FOR PRODUCING A MOTOR VEHICLE COMPONENT AND MOTOR VEHICLE COMPONENT

#1855
20140150930
2014-06-05

HOT PRESS FORMING STEEL PLATE, FORMED MEMBER USING SAME, AND METHOD FOR MANUFACTURING THE PLATE AND MEMBER

#1856
20140150249
2014-06-05

COLD ROLLED MOTOR LAMINATION ELECTRICAL STEELS WITH REDUCED AGING AND IMPROVED ELECTRICAL PROPERTIES

#1857
20140147329
2014-05-29

HIGH SILICON BEARING DUAL PHASE STEELS WITH IMPROVED DUCTILITY

#1858
20140144559
2014-05-29

Method for production of martensitic steel having a very high yield point and sheet or part thus obtained

#1859
20140144553
2014-05-29

Cold-rolled steel sheet and process for production thereof

#1860
20140144552
2014-05-29

Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof

#1861
20140141280
2014-05-22

HIGH-STRENGTH STEEL SHEET FOR WARM FORMING AND PROCESS FOR PRODUCING SAME

#1862
20140124104
2014-05-08

Hot forming line and method for producing a hot formed and press hardened motor vehicle part

#1863
20140124101
2014-05-08

High-strength hot-rolled steel sheet having excellent local deformability and manufacturing method thereof

#1864
20140116565
2014-05-01

Unbonded flexible pipe

#1865
20140113159
2014-04-24

Non-oriented electrical steel sheet, method of manufacturing the same, laminate for motor iron core, and method of manufacturing the same

#1866
20140110022
2014-04-24

Hot-rolled steel sheet and method for producing same

#1867
20140105780
2014-04-17

Non-magnetic metal alloy compositions and applications

#1868
20140104024
2014-04-17

Alloy, magnet core and method for producing a strip from an alloy

#1869
20140103684
2014-04-17

Vehicle collision energy absorbing member excellent in energy absorbing performance and manufacturing method therefor

#1870
20140102597
2014-04-17

High strength galvanized steel sheet and method for manufacturing the same

#1871
20140096875
2014-04-10

Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same

#1872
20140087208
2014-03-27

Cold-rolled steel sheet

#1873
20140086786
2014-03-27

Weld metal having excellent resistance to hydrogen embrittlement susceptibility

#1874
20140086785
2014-03-27

Austenitic iron-based alloy, turbocharger and component made thereof

#1875
20140072841
2014-03-13

Battery can for storage battery

#1876
20140065008
2014-03-06

STEEL FOR WELDED STRUCTURE AND PRODUCING METHOD THEREOF

#1877
20140056754
2014-02-27

Hot press-formed product and process for producing same

#1878
20140056753
2014-02-27

HOT PRESS-FORMED PRODUCT, PROCESS FOR PRODUCING SAME, AND THIN STEEL SHEET FOR HOT PRESS FORMING

#1879
20140056752
2014-02-27

STEEL MATERIAL HAVING EXCELLENT ATMOSPHERIC CORROSION RESISTANCE

#1880
20140050941
2014-02-20

High strength steel sheet having excellent formability and stability of mechanical properties and method for manufacturing the same

#1881
20140044989
2014-02-13

Manufacturing method of a high-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability

#1882
20140044988
2014-02-13

HIGH-STRENGTH STEEL SHEET EXCELLENT IN WORKABILITY AND MANUFACTURING METHOD THEREOF

#1883
20140044987
2014-02-13

Steel sheet for hot stamping member and method of producing same

#1884
20140044585
2014-02-13

Process for producing hot press-formed product

#1885
20140041769
2014-02-13

Non-oriented electrical steel sheet

#1886
20140030546
2014-01-30

Manufacturing method of a high-strength cold-rolled steel sheet having excellent local deformability

#1887
20140027022
2014-01-30

Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof

#1888
20140023551
2014-01-23

Tool steel alloy with high thermal conductivity

#1889
20140014237
2014-01-16

Hot-rolled steel sheet and method of producing the same

#1890
20140014236
2014-01-16

Hot-rolled steel sheet and production method thereof

#1891
20140007993
2014-01-09

HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT BLANKING WORKABILITY AND METHOD FOR MANUFACTURING THE SAME

#1892
20140004378
2014-01-02

STEEL SHEET FOR HOT STAMPED MEMBER AND METHOD OF PRODUCTION OF SAME

#1893
20140000770
2014-01-02

HIGH THERMAL DIFFUSIVITY AND HIGH WEAR RESISTANCE TOOL STEEL

#1894
20140000769
2014-01-02

Hot rolled steel sheet and method of producing same

#1895
20140000767
2014-01-02

Steel wire rod and method of producing same

#1896
20140000766
2014-01-02

Hot-rolled steel sheet with excellent press formability and production method thereof

#1897
20140000765
2014-01-02

Cold-rolled steel sheet and production method thereof

#1898
20130340899
2013-12-26

Steel sheet for hot stamping use, method of production of same, and method of production of high strength part

#1899
20130340898
2013-12-26

High-strength cold-rolled steel sheet with high yield ratio having excellent formability and method for producing the same

#1900
20130337287
2013-12-19

Zn—Al—Mg based alloy hot-dip plated steel sheet, and method for producing the same

#1901
20130333436
2013-12-19

Method for manufacturing warm pressed-formed members

#1902
20130330119
2013-12-12

Forged steel and welded structure for components for nuclear power plants

#1903
20130323112
2013-12-05

Method of producing a hot rolled steel sheet

#1904
20130319582
2013-12-05

Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof

#1905
20130315777
2013-11-28

Weld metal excellent in hydrogen embrittlement resistance

#1906
20130309525
2013-11-21

Non-oriented electrical steel sheet, manufacturing method thereof, laminate for motor iron core, and manufacturing method thereof

#1907
20130302204
2013-11-14

HIGH CARBON STEEL WIRE ROD EXCELLENT IN DRAWABILITY AND FATIGUE CHARACTERISTICS AFTER WIRE DRAWING

#1908
20130295409
2013-11-07

Austenitic, lightweight, high-strength steel sheet having high yield ratio and ductility, and method for producing the same

#1909
20130295402
2013-11-07

Steel Sheet for Formed Member Having Enhanced Ductility, Formed Member, and Method for Manufacturing the Formed Member

#1910
20130294962
2013-11-07

Chromium-free hardfacing welding consumable

#1911
20130292011
2013-11-07

High-strength steel sheet having superior toughness at cryogenic temperatures, and method for manufacturing same

#1912
20130292006
2013-11-07

Grain-oriented electrical steel sheet and manufacturing method thereof

#1913
20130284324
2013-10-31

Steel sheet for an oil sand slurry pipe having excellent abrasion resistance, corrosion resistance, and low-temperature toughness and method for manufacturing same

#1914
20130284321
2013-10-31

Multi-phase steel, cold-rolled flat product produced from such a multi-phase steel and method for producing it

#1915
20130280551
2013-10-24

High strength galvanized steel sheet exhibiting excellent fatigue property

#1916
20130278366
2013-10-24

ALLOY COMPOSITION, FE-BASED NANO-CRYSTALLINE ALLOY AND FORMING METHOD OF THE SAME AND MAGNETIC COMPONENT

#1917
20130276940
2013-10-24

HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT FATIGUE RESISTANCE AND METHOD FOR MANUFACTURING THE SAME

#1918
20130273392
2013-10-17

Hot-dip galvanized steel sheet and manufacturing method thereof

#1919
20130273391
2013-10-17

High-yield-ratio high-strength steel sheet having excellent workability

#1920
20130272914
2013-10-17

STEEL WIRE MATERIAL AND METHOD FOR MANUFACTURING SAME

#1921
20130272913
2013-10-17

STEEL WIRE MATERIAL AND METHOD FOR MANUFACTURING SAME

#1922
20130271249
2013-10-17

Magnetic body

#1923
20130263975
2013-10-10

Wire rod, steel wire, and manufacturing method thereof

#1924
20130260164
2013-10-03

Steel plate with excellent hydrogen induced cracking resistance, and manufacturing method of the same

#1925
20130259734
2013-10-03

HIGHLY FORMABLE HIGH-STRENGTH STEEL SHEET, WARM WORKING METHOD, AND WARM-WORKED AUTOMOBILE PART

#1926
20130248059
2013-09-26

Method for manufacturing a precipitation-hardening cold-rolled steel sheet having excellent yield ratios

#1927
20130240094
2013-09-19

Bake-hardenable high-strength cold-rolled steel sheet and method of manufacturing the same

#1928
20130236350
2013-09-12

Highly formable high-strength steel sheet, warm working method, and warm-worked automobile part

#1929
20130233453
2013-09-12

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1930
20130220489
2013-08-29

Steel for machine structure use for surface hardening and steel part for machine structure use

#1931
20130216423
2013-08-22

High carbon steel wire rod having excellent drawability

#1932
20130216422
2013-08-22

ABRASION RESISTANT STEEL PLATE WHICH EXHIBITS EXCELLENT WELD TOUGHNESS AND EXCELLENT DELAYED FRACTURE RESISTANCE

#1933
20130213534
2013-08-22

Heat-treated steel material, method for producing same, and base steel material for same

#1934
20130213529
2013-08-22

HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT DEEP DRAWABILITY AND BAKE HARDENABILITY AND METHOD FOR MANUFACTURING THE SAME

#1935
20130213199
2013-08-22

Method of cutting steel for machine structural use

#1936
20130206289
2013-08-15

HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1937
20130206288
2013-08-15

High-strength galvanized steel sheet having excellent formability and crashworthiness and method for manufacturing the same

#1938
20130202914
2013-08-08

Hot rolled thin cast strip product and method for making the same

#1939
20130199678
2013-08-08

High strength hot-rolled steel sheet and method for manufacturing the same

#1940
20130196172
2013-08-01

Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil

#1941
20130192726
2013-08-01

METHOD OF HOT FORMING A STEEL BLANK AND THE HOT FORMED PART

#1942
20130192725
2013-08-01

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WARM STAMP FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1943
20130189536
2013-07-25

Electron-beam welded joint, steel for electron-beam welding, and method of manufacturing the same

#1944
20130186526
2013-07-25

Hot-rolled steel sheet having excellent cold formability and hardenability and method for manufacturing the same

#1945
20130186521
2013-07-25

Profiled steel wire with high mechanical characteristics resistant to hydrogen embrittlement

#1946
20130177469
2013-07-11

Ferro-Alloys

#1947
20130174946
2013-07-11

High strength steel sheet and method for manufacturing the same

#1948
20130174941
2013-07-11

High-strength steel material having outstanding ultra-low-temperature toughness and a production method therefor

#1949
20130174512
2013-07-11

Welded hot-rolled high-strength steel structural members and methods

#1950
20130167985
2013-07-04

High strength hot rolled steel sheet having excellent bendability and method for manufacturing the same

#1951
20130167984
2013-07-04

Method of making an austempered ductile iron article

#1952
20130167980
2013-07-04

High-strength steel sheet and high-strength zinc-coated steel sheet which have excellent ductility and stretch-flangeability and manufacturing method thereof

#1953
20130167893
2013-07-04

Thermoelectric material and method for generating electricity

#1954
20130161301
2013-06-27

Device to improve iron loss properties of grain oriented electrical steel sheet and method for improving iron loss properties of grain oriented electrical steel sheet

#1955
20130160907
2013-06-27

HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT STRETCH FLANGEABILITY AND METHOD FOR MANUFACTURING THE SAME

#1956
20130160904
2013-06-27

HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT TOUGHNESS AND METHOD FOR MANUFACTURING THE SAME

#1957
20130157081
2013-06-20

Machine component with a cavitation resistant coating

#1958
20130153096
2013-06-20

High-yield-ratio and high-strength steel sheet excellent in workability

#1959
20130153092
2013-06-20

Method of production of welded joint

#1960
20130153091
2013-06-20

Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel sheet, and methods of manufacturing the same

#1961
20130146366
2013-06-13

Methods of forming earth-boring tools

#1962
20130145878
2013-06-13

SCISSORS GEAR STRUCTURE AND MANUFACTURING METHOD THEREOF

#1963
20130145595
2013-06-13

TWIN ROLL CONTINUOUS CASTER

#1964
20130142688
2013-06-06

High-strength steel sheet exhibiting excellent stretch-flange formability and bending workability, and method of producing molten steel for the high-strength steel sheet

#1965
20130136950
2013-05-30

Complex metallographic structured high strength steel and method of manufacturing

#1966
20130133792
2013-05-30

HIGH-STRENGTH COLD ROLLED SHEET HAVING EXCELLENT FORMABILITY AND CRASHWORTHINESS AND METHOD FOR MANUFACTURING THE SAME

#1967
20130133790
2013-05-30

High tensile strength hot rolled steel sheet having excellent formability and method for manufacturing the same

#1968
20130133789
2013-05-30

Steel wire and wire rod

#1969
20130118647
2013-05-16

METHOD OF PRODUCING AN AUSTENITIC STEEL

#1970
20130118632
2013-05-16

Oil country tubular goods with dual phase structure and producing method thereof

#1971
20130116105
2013-05-09

Direct smelting process

#1972
20130101457
2013-04-25

Steel for machine structure exhibiting excellent machinability

#1973
20130098514
2013-04-25

Ni-added steel plate and method of manufacturing the same

#1974
20130094900
2013-04-18

HARDFACING ALLOY, METHODS, AND PRODUCTS THEREOF

#1975
20130092295
2013-04-18

Hot-rolled steel sheet and manufacturing method thereof

#1976
20130092280
2013-04-18

Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goods

#1977
20130087257
2013-04-11

ULTRA HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT DUCTILITY AND DELAYED FRACTURE RESISTANCE AND METHOD FOR MANUFACTURING THE SAME

#1978
20130087256
2013-04-11

Steel wire with high strength for cold forging to improve service life of mold and method of manufacturing the same

#1979
20130087254
2013-04-11

HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT STRETCH-FLANGE FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1980
20130087252
2013-04-11

HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1981
20130076477
2013-03-28

Fe-group-based soft magnetic powder

#1982
20130065073
2013-03-14

Metal powder for selective laser sintering, method for manufacturing three-dimensional shaped object by using the same, and three-dimensional shaped object obtained therefrom

#1983
20130061989
2013-03-14

Method for manufacturing high strength hot-rolled steel sheet having excellent stretch flangeability and fatigue resistance

#1984
20130061988
2013-03-14

Low-alloy steel having a high yield strength and a high sulphide-induced stress cracking resistance

#1985
20130056167
2013-03-07

Method for controlling extremely low Ti in extra low carbon AlSi-killed steel

#1986
20130043227
2013-02-21

High strength stick electrode

#1987
20130040165
2013-02-14

High-strength steel sheet excellent in seam weldability

#1988
20130037162
2013-02-14

Thick welded steel pipe excellent in low temperature toughness, manufacturing method of thick welded steel pipe excellent in low temperature toughness, and steel plate for manufacturing thick welded steel pipe

#1989
20130028780
2013-01-31

Iron-based sintered powder metal for wear resistant applications

#1990
20130025747
2013-01-31

Steel for induction hardening, roughly shaped material for induction hardening, producing method thereof, and induction hardening steel part

#1991
20130022490
2013-01-24

High-strength steel sheet with excellent warm workability

#1992
20130020527
2013-01-24

Rare-earth permanent magnetic powder, bonded magnet, and device comprising the same

#1993
20130009736
2013-01-10

Anisotropic rare earth magnet powder, method for producing the same, and bonded magnet

#1994
20130008571
2013-01-10

METHOD FOR MANUFACTURING THE HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DEEP DRAWABILITY

#1995
20130000798
2013-01-03

STEEL MATERIAL EXCELLENT IN RESISTANCE OF DUCTILE CRACK INITIATION FROM WELDED HEAT AFFECTED ZONE AND BASE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

#1996
20130000797
2013-01-03

Soft magnetic alloy and method for producing a soft magnetic alloy

#1997
20130000794
2013-01-03

Soft magnetic alloy and method for producing soft magnetic alloy

#1998
20130000793
2013-01-03

Welded steel pipe for linepipe having high compressive strength and excellent sour gas resistance and manufacturing method thereof

#1999
20120328901
2012-12-27

HIGH TENSILE STEEL SHEET SUPERIOR IN FORMABILITY AND METHOD OF MANUFACTURING THE SAME

#2000
20120325376
2012-12-27

High-strength cold-rolled steel sheet and method for producing the same

#2001
20120319026
2012-12-20

Valve seat

#2002
20120312433
2012-12-13

High-strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereof

#2003
20120305144
2012-12-06

Steel sheet and method of manufacturing steel sheet

#2004
20120305122
2012-12-06

WELDED STEEL PIPE FOR LINEPIPE HAVING HIGH COMPRESSIVE STRENGTH AND HIGH FRACTURE TOUGHNESS AND MANUFACTURING METHOD THEREOF

#2005
20120298265
2012-11-29

Method for manufacturing grain oriented electrical steel sheets

#2006
20120298263
2012-11-29

Hypereutectoid, head-hardened steel rail

#2007
20120298262
2012-11-29

High strength steel and high strength bolt excellent in delayed fracture resistance and methods of production of same

#2008
20120291907
2012-11-22

High-strength welded steel pipe and method for producing the same

#2009
20120285584
2012-11-15

Manufacture Process Of Non-Oriented Silicon Steel With High Magnetic Induction

#2010
20120285576
2012-11-15

Welded steel pipe for linepipe with high compressive strength and manufacturing method thereof

#2011
20120282571
2012-11-08

Endodontic instruments and methods of manufacturing thereof

#2012
20120279621
2012-11-08

STEEL, STEEL FLAT PRODUCT, STEEL PART AND METHOD FOR PRODUCING A STEEL PART

#2013
20120279620
2012-11-08

High strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility

#2014
20120263971
2012-10-18

BASE METAL ALLOYS WITH IMPROVED CONDUCTIVE PROPERTIES, METHODS OF MANUFACTURE, AND USES THEREOF

#2015
20120262266
2012-10-18

Alloy, magnetic core and process for the production of a tape from an alloy

#2016
20120261085
2012-10-18

EXTREMELY LOW CARBON STEEL PLATE EXCELLENT IN SURFACE CHARACTERISTICS, WORKABILITY, AND FORMABILITY AND A METHOD OF PRODUCING EXTREMELY LOW CARBON CAST SLAB

#2017
20120255656
2012-10-11

Steel sheet for can having excellent surface roughening resistance and manufacturing method thereof

#2018
20120255654
2012-10-11

Dual phase steel sheet and method of manufacturing the same

#2019
20120255398
2012-10-11

Vanadium-containing powder metallurgical powders and methods of their use

#2020
20120247625
2012-10-04

Low yield ratio, high strength and high uniform elongation steel plate and method for manufacturing the same

#2021
20120247606
2012-10-04

Low-Molybdenum, High-Strength Low-Alloy 80 ksi Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling

#2022
20120241057
2012-09-27

Low yield ratio, high strength and high toughness steel plate and method for manufacturing the same

#2023
20120241050
2012-09-27

NITRIDING PROCESS FOR MARAGING STEEL

#2024
20120227872
2012-09-13

ULTRA-HIGH-STRENGTH STEEL WIRE HAVING EXCELLENT RESISTANCE TO DELAYED FRACTURE AND MANUFACTURING METHOD THEREOF

#2025
20120225321
2012-09-06

Electrodeposition of FeCoNiV films with high resistivity and high saturation magnetization

#2026
20120219450
2012-08-30

Iron based powder composition

#2027
20120216920
2012-08-30

AUTOMOBILE PART MANUFACTURING METHOD USING QUENCHED STEEL SHEET

#2028
20120216904
2012-08-30

HIGH-STRENGTH UOE STEEL PIPE EXCELLENT IN DEFORMABILITY AND LOW-TEMPERATURE TOUGHNESS OF HEAT AFFECTED ZONE

#2029
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2012-08-23

Galvannealed steel sheet having excellent formability and exfoliation resistance after adhesion and production method thereof

#2030
20120193000
2012-08-02

Steel for induction hardening and induction hardened steel part

#2031
20120186703
2012-07-26

NITRIDING OF NIOBIUM STEEL AND PRODUCT MADE THEREBY

#2032
20120183431
2012-07-19

STRUCTURAL STEEL MATERIAL AND STEEL STRUCTURE WITH HIGH CORROSION RESISTANCE

#2033
20120175028
2012-07-12

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#2034
20120168035
2012-07-05

Steel for machine structural use, manufacturing method for same, case hardened steel component, and manufacturing method for same

#2035
20120156441
2012-06-21

Method for joining core laminations by adhesive force to form a soft-magnetic laminated core

#2036
20120156086
2012-06-21

NON-ORIENTED ELECTRICAL STEEL SHEET

#2037
20120152411
2012-06-21

High-strength galvanized steel sheet and method of manufacturing the same

#2038
20120138198
2012-06-07

Bake-hardenable cold rolled steel sheet with superior strength, galvannealed steel sheet using the cold rolled steel and method for manufacturing the cold rolled steel sheet

#2039
20120132327
2012-05-31

High strength steel sheet having excellent hydrogen embrittlement resistance

#2040
20120132033
2012-05-31

METAL POWDER

#2041
20120131982
2012-05-31

GRAIN ORIENTED ELECTRICAL STEEL SHEET

#2042
20120125490
2012-05-24

Low yield ratio dual phase steel linepipe with superior strain aging resistance

#2043
20120121453
2012-05-17

HIC-RESISTANT THICK STEEL PLATE AND UOE STEEL PIPE

#2044
20120118438
2012-05-17

High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same

#2045
20120111454
2012-05-10

Stainless steel carburization process

#2046
20120107633
2012-05-03

High strength steel sheet and method for manufacturing the same

#2047
20120097658
2012-04-26

Chromium free hardfacing welding consumable

#2048
20120093678
2012-04-19

Steel material for automobile chassis parts superior in fatigue characteristics and method of production of automobile chassis parts using the same

#2049
20120087825
2012-04-12

Pearlite-based high carbon steel rail having excellent ductility and process for production thereof

#2050
20120086531
2012-04-12

PERMANENT MAGNET AND A MANUFACTURING METHOD THEREOF

#2051
20120082587
2012-04-05

High strength low alloyed sintered steel

#2052
20120082583
2012-04-05

Production method for sintered member

#2053
20120077056
2012-03-29

Thermosensitive deformation apparatus

#2054
20120077051
2012-03-29

Steel sheet having high young's modulus, hot-dip galvanized steel sheet using the same, alloyed hot-dip galvanized steel sheet, steel pipe having high young's modulus, and methods for manufacturing the same

#2055
20120073710
2012-03-29

Tough iron-based bulk metallic glass alloys

#2056
20120070682
2012-03-22

Hollow seamless pipe for high-strength springs

#2057
20120070567
2012-03-22

Method for producing soft magnetic metal powder coated with Mg-containing oxide film

#2058
20120067469
2012-03-22

Very thin steel sheet and production method thereof

#2059
20120063945
2012-03-15

Steel for machine structural use

#2060
20120048427
2012-03-01

Steel for nitrocarburizing, nitrocarburized steel part, and producing method of nitrocarburized steel part

#2061
20120037283
2012-02-16

High-Strength, High-Toughness Steel Wire Rod, and Method for Manufacturing Same

#2062
20120037282
2012-02-16

High strength galvanized steel sheet with excellent workability and method for manufacturing the same

#2063
20120037281
2012-02-16

High strength galvanized steel sheet and method for manufacturing the same

#2064
20120031532
2012-02-09

Steel plate for line pipe excellent in strength and ductility and method of production of same

#2065
20120031528
2012-02-09

High-strength steel sheet, hot-dipped steel sheet, and alloy hot-dipped steel sheet that have excellent fatigue, elongation, and collision characteristics, and manufacturing method for said steel sheets

#2066
20120028031
2012-02-02

IRON-BASED SINTERED MATERIAL

#2067
20120027637
2012-02-02

Steel for welded structure and producing method thereof

#2068
20120018056
2012-01-26

THICK-WALLED HIGH-STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT HYDROGEN INDUCED CRACKING RESISTANCE AND MANUFACTURING METHOD THEREOF

#2069
20120018055
2012-01-26

Steel sheet for cans with excellent surface properties after drawing and ironing and method for producing the same

#2070
20120018028
2012-01-26

High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same

#2071
20120014831
2012-01-19

Wire rod, steel wire, and manufacturing method thereof

#2072
20120009436
2012-01-12

Non-oriented magnetic steel sheet and method for producing the same

#2073
20120009434
2012-01-12

Cold-rolled steel sheet

#2074
20110318605
2011-12-29

High strength steel sheet having excellent formability

#2075
20110318214
2011-12-29

Iron vanadium powder alloy

#2076
20110308814
2011-12-22

Joint used for coupling long heaters

#2077
20110305595
2011-12-15

HYDROGEN FATIGUE RESISTANT FERRITIC STEEL AND MANUFACTURING METHOD THEREOF

#2078
20110284137
2011-11-24

Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof

#2079
20110277886
2011-11-17

NITRIDING OF NIOBIUM STEEL AND PRODUCT MADE THEREBY

#2080
20110268601
2011-11-03

Steel for welded structure and producing method thereof

#2081
20110268600
2011-11-03

High-strength steel material with excellent hydrogen embrittlement resistance

#2082
20110259478
2011-10-27

HIGH-STRENGTH, LOW-ALLOY STEEL FOR SEAMLESS PIPES WITH OUTSTANDING WELDABILITY AND CORROSION RESISTANCE

#2083
20110253271
2011-10-20

High-strength steel plate and producing method therefor

#2084
20110253267
2011-10-20

HIGH STRENGTH STEEL PIPE OF API X65 GRADE OR HIGHER AND MANUFACTURING METHOD THEREFOR

#2085
20110236721
2011-09-29

Steel compositions, methods of forming the same, and articles formed therefrom

#2086
20110232807
2011-09-29

High yield ratio and high-strength thin steel sheet superior in weldability and ductility, high-yield ratio high-strength hot-dip galvanized thin steel sheet, high-yield ratio high-strength hot-dip galvannealed thin steel sheet, and methods of production of same

#2087
20110223441
2011-09-15

VERY HIGH MECHANICAL STRENGTH STEEL AND METHOD FOR PRODUCING A SHEET OF THIS STEEL COATED WITH ZINC OR ZINC ALLOY

#2088
20110209800
2011-09-01

High strength steel sheet with good wettability and manufacturing method thereof

#2089
20110192508
2011-08-11

Magnetostrictive material and preparation method thereof

#2090
20110186191
2011-08-04

Steel sheet for vitreous enameling and method for producing the same

#2091
20110186185
2011-08-04

Method for producing high strength steel sheet excellent in formability

#2092
20110168304
2011-07-14

Method for manufacturing high strength steel plate

#2093
20110168302
2011-07-14

HIGH-STRENGTH ULTRATHIN STEEL WIRE AND METHOD OF MANUFACTURING THE SAME

#2094
20110146850
2011-06-23

Method for Producing A Steel Strip Having A Dual-Phase Microstructure

#2095
20110139320
2011-06-16

Method of making a hypereutectoid, head-hardened steel rail

#2096
20110139317
2011-06-16

Hot dip galvanized high strength steel sheet excellent in plating adhesion and hole expandability and method of production of same

#2097
20110139315
2011-06-16

High strength galvanized steel sheet with excellent formability

#2098
20110132503
2011-06-09

METHOD FOR REDUCING EDGE SERRATION DEFECTS IN THIN SLAB

#2099
20110129381
2011-06-02

High-tensile steel with excellent weldability and toughness and with tensile strength of 550 MPa class or more and method of production of the same

#2100
20110126944
2011-06-02

THICK-WALLED HIGH-STRENGTH HOT ROLLED STEEL SHEET WITH EXCELLENT LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME