ClassID:

119757

C22C38/06 - page 20 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing aluminium

Recent Application in this class:
#5701
20110097234
2011-04-28

Lean duplex stainless steel excellent in corrosion resistance and toughness of weld heat affected zone

#5702
20110091348
2011-04-21

Steel for heat treatment

#5703
20110091347
2011-04-21

Steel product for welding

#5704
20110088819
2011-04-21

AUSTENITIC HEAT RESISTANT ALLOY, HEAT RESISTANT PRESSURE MEMBER COMPRISING THE ALLOY, AND METHOD FOR MANUFACTURING THE SAME MEMBER

#5705
20110085930
2011-04-14

Cold work tool steel with outstanding weldability

#5706
20110083774
2011-04-14

High strength steel sheet and hot dip galvanized steel sheet having high ductility and excellent delayed fracture resistance and method for manufacturing the same

#5707
20110079328
2011-04-07

HIGH STRENGTH HOT ROLLED STEEL SHEET FOR LINE PIPE USE EXCELLENT IN LOW TEMPERATURE TOUGHNESS AND DUCTILE FRACTURE ARREST PERFORMANCE AND METHOD OF PRODUCTION OF SAME

#5708
20110076177
2011-03-31

HIGH-STRENGTH STEEL SHEET FOR CANS AND METHOD FOR MANUFACTURING THE SAME

#5709
20110076176
2011-03-31

CAST COMPRESSOR ARTICLES AND METHODS OF FORMING SAME

#5710
20110073223
2011-03-31

STEEL SHEET FOR GALVANIZING WITH EXCELLENT WORKABILITY, AND METHOD FOR MANUFACTURING THE SAME

#5711
20110070457
2011-03-24

High-Strength UOE Steel Pipe Excellent in Deformability and Low-Temperature Toughness of Heat Affected Zone

#5712
20110068152
2011-03-24

Compositions and methods for determining alloys for thermal spray, weld overlay, thermal spray post processing applications, and castings

#5713
20110067788
2011-03-24

Processes for reducing flatness deviations in alloy articles

#5714
20110064968
2011-03-17

High-Strength Steel Sheet with Excellent Ductility and Crackless Edge Portion, Hot-Dip Galvanized Steel Sheet, and Manufacturing Method Thereof

#5715
20110062372
2011-03-17

RARE EARTH MAGNETIC MATERIALS AND METHODS THEREOF

#5716
20110061772
2011-03-17

LOW-DENSITY HIGH-TOUGHNESS ALLOY AND THE FABRICATION METHOD THEREOF

#5717
20110056592
2011-03-10

HIGH-STRENGTH NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#5718
20110052442
2011-03-03

BEARING COMPONENT

#5719
20110048589
2011-03-03

High-strength steel sheet and method for manufacturing the same

#5720
20110048588
2011-03-03

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#5721
20110048586
2011-03-03

DUAL PHASE STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#5722
20110048583
2011-03-03

Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner

#5723
20110042625
2011-02-24

Non-oriented electrical steel sheet and production process thereof

#5724
20110041965
2011-02-24

High strength thick-gauge steel plate superior in weldability and having tensile strength of 780 MPA or more and method of production of same

#5725
20110041961
2011-02-24

Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner

#5726
20110041959
2011-02-24

STEEL FOR MACHINE STRUCTURE USE FOR SURFACE HARDENING AND STEEL PART FOR MACHINE STRUCTURE USE

#5727
20110041653
2011-02-24

Method of manufacturing ultra low carbon ferritic stainless steel

#5728
20110036469
2011-02-17

Steel plate that exhibits excellent low-temperature toughness in a base material and weld heat-affected zone and has small strength anisotropy, and manufacturing method thereof

#5729
20110036465
2011-02-17

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

#5730
20110036463
2011-02-17

Carburized steel part

#5731
20110033783
2011-02-10

METAL SEPARATOR FOR FUEL CELL AND ITS PRODUCTION METHOD

#5732
20110031235
2011-02-10

Durable iron-chromium-aluminum alloy showing minor changes in heat resistance

#5733
20110030857
2011-02-10

High strength thin steel sheet for the superior press formability and surface quality and galvanized steel sheet and method for manufacturing the same

#5734
20110024671
2011-02-03

METHOD OF PRODUCING COMPOSITE MAGNETIC MATERIAL AND COMPOSITE MAGNETIC MATERIAL

#5735
20110024004
2011-02-03

High-strength steel sheet and galvanized steel sheet having very good balance between hole expansibility and ductility, and also excellent in fatigue resistance, and methods of producing the steel sheets

#5736
20110023991
2011-02-03

High strength steel plate, steel pipe with excellent low temperature toughness, and method of production of same

#5737
20110020167
2011-01-27

High-strength thick steel plate for storage container excellent in low-temperature toughness of multi-layer welded joint

#5738
20110018207
2011-01-27

Piston ring material for internal combustion engine

#5739
20110017363
2011-01-27

HIGH STRENGTH THIN STEEL SHEET EXCELLING IN WELDABILITY AND PROCESS FOR PRODUCING THE SAME

#5740
20110017360
2011-01-27

Hot-rolled steel sheet excellent in fatigue properties and stretch-flange formability and method for manufacturing the same

#5741
20110017355
2011-01-27

FERRITIC HEAT-RESISTANT STEEL

#5742
20110017351
2011-01-27

Nitrocarburized raw material for crankshafts and method for manufacturing the same

#5743
20110014083
2011-01-20

STAINLESS STEEL USED FOR OIL COUNTRY TUBULAR GOODS

#5744
20110008648
2011-01-13

High-strength steel sheet, strength member for vehicles using the same, and method for producing strength member for vehicles

#5745
20110008200
2011-01-13

Heat-resistance ferritic stainless steel

#5746
20110005643
2011-01-13

Cold rolled steel sheet

#5747
20110005493
2011-01-13

Method of producing common rail and common rail

#5748
20110002808
2011-01-06

FIRE-RESISTANT STEEL MATERIAL SUPERIOR IN WELD HEAT AFFECTED ZONE REHEAT EMBRITTLEMENT RESISTANCE AND LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF SAME

#5749
20110002807
2011-01-06

STEEL FOR INDUCTION HARDENING

#5750
20110000587
2011-01-06

Steel

#5751
20100330392
2010-12-30

GALVANIZED STEEL SHEET EXCELLENT IN UNIFORMITY AND METHOD FOR PRODUCING THE SAME

#5752
20100330388
2010-12-30

Welded steel pipe for high strength line pipe superior in low temperature toughness and method of production of the same

#5753
20100326559
2010-12-30

Steel plate and steel pipe for line pipes

#5754
20100322814
2010-12-23

High-strength steel sheet excellent in resistance to stress-relief annealing and low temperature joint toughness

#5755
20100319819
2010-12-23

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

#5756
20100319812
2010-12-23

Method for producing a surface-decarburised hot-rolled strip

#5757
20100314010
2010-12-16

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

#5758
20100314009
2010-12-16

High strength galvanized steel sheet excellent in formability

#5759
20100314006
2010-12-16

STEEL FOR INDUCTION HARDENING WITH EXCELLENT COLD WORKABILITY, ROLLING MEMBER MADE OF THE SAME, AND MOTION GUIDE DEVICE USING ROLLING MEMBER

#5760
20100307644
2010-12-09

PROCESS FOR MANUFACTURING COLD-ROLLED AND ANNEALED STEEL SHEET WITH A VERY HIGH STRENGTH, AND SHEET THUS PRODUCED

#5761
20100307641
2010-12-09

High carbon steel sheet superior in tensile strength and elongation and method for manufacturing the same

#5762
20100304183
2010-12-02

High strength hot dip galvanized steel sheet and high strength galvannealed steel sheet excellent in shapeability and plateability

#5763
20100300585
2010-12-02

Low-density steel having good drawability

#5764
20100289194
2010-11-18

Use and method of producing a dispersion strengthened steel as material in a roller for a roller hearth furnace

#5765
20100266440
2010-10-21

Corrosion resistant steel for marine applications

#5766
20100263773
2010-10-21

High strength and low yield ratio steel for structure having excellent low temperature toughness

#5767
20100263767
2010-10-21

Method of producing hot-rolled steel sheet

#5768
20100258219
2010-10-14

High-strength steel sheet with excellent low temperature toughness and manufacturing thereof

#5769
20100258218
2010-10-14

HIGH-STRENGTH TWIP STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#5770
20100252149
2010-10-07

HOT ROLLED DUAL PHASE STEEL STRIP HAVING FEATURES OF A COLD ROLLED STRIP

#5771
20100252147
2010-10-07

High-strength cold-rolled steel sheet

#5772
20100247957
2010-09-30

High-strength cold-rolled steel sheet excellent in bending workability

#5773
20100247368
2010-09-30

ALLOY AND A METHOD OF MAKING AN ALLOY

#5774
20100239452
2010-09-23

Strip of hot rolled micro-alloyed steel for obtaining finished pieces by cold pressing and shearing

#5775
20100236672
2010-09-23

High tensile steel for deep drawing and manufacturing method thereof and high-pressure container produced thereof

#5776
20100236670
2010-09-23

HEAVY WALL SEAMLESS STEEL PIPE FOR LINE PIPE AND A MANUFACTURING METHOD THEREOF

#5777
20100236668
2010-09-23

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

#5778
20100233016
2010-09-16

Rare earth magnet

#5779
20100233015
2010-09-16

Stainless Steel Sheet for Structural Components Excellent in Impact Absorption Property

#5780
20100230645
2010-09-16

Thermoelectric material

#5781
20100230016
2010-09-16

High-strength steel plate and producing method therefor

#5782
20100227196
2010-09-09

Welding trip steels

#5783
20100221573
2010-09-02

PROCESS FOR MANUFACTURING STEEL SHEET HAVING HIGH TENSILE STRENGTH AND DUCTILITY CHARACTERISTICS, AND SHEET THUS PRODUCED

#5784
20100221572
2010-09-02

Steel, for hot forming or quenching in a tool, having improved ductility

#5785
20100218857
2010-09-02

HIGH TENSILE STRENGTH GALVANIZED STEEL SHEET EXCELLENT IN FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#5786
20100218856
2010-09-02

Cr-Containing Steel Superior in Heat Fatigue Charateristics

#5787
20100215539
2010-08-26

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

#5788
20100209733
2010-08-19

Hot gas-guided component of a turbomachine

#5789
20100209283
2010-08-19

Cold-rolled steel sheet

#5790
20100206440
2010-08-19

Method of production of 780 MPa class high strength steel plate excellent in low temperature toughness

#5791
20100206439
2010-08-19

HIGH STRENGTH HOT ROLLED THICK STEEL SHEET EXCELLENT IN STRENGTH AND TOUGHNESS AFTER HEAT TREATMENT AND METHOD FOR MANUFACTURING THE SAME

#5792
20100196799
2010-08-05

CONDUCTING PLATES FOR FUEL CELL ELEMENTS

#5793
20100196189
2010-08-05

HIGH-STRENGTH STEEL SHEET

#5794
20100193090
2010-08-05

Steel for machine and structural use having excellent machinability and process for producing the same

#5795
20100193086
2010-08-05

Method for manufacturing martensitic stainless steel pipe or tube

#5796
20100189591
2010-07-29

STEEL FOR PRODUCING MACHINE COMPONENTS FORMED FROM SOLID STOCK

#5797
20100189590
2010-07-29

MARAGING STEEL AND MARAGING STEEL FOR METALLIC BELT

#5798
20100186855
2010-07-29

Steel and processing method for the manufacture of high strength, fracture-splittable machinery components

#5799
20100183473
2010-07-22

Hot forging use non-heat-treated steel and hot forged non-heat-treated steel part

#5800
20100178527
2010-07-15

Method for hot dip galvanizing of AHSS or UHSS strip material, and such material

#5801
20100175847
2010-07-15

Iron-Nickel-Cobalt Alloy

#5802
20100172790
2010-07-08

IRON-NICKEL-CHROMIUM-SILICON ALLOY

#5803
20100172788
2010-07-08

COLD ROLLEDSTEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#5804
20100172785
2010-07-08

Ferritic-austenitic stainless steel

#5805
20100166594
2010-07-01

Austenitic heat resistant alloy

#5806
20100164663
2010-07-01

Permanent magnet and a manufacturing method thereof

#5807
20100159276
2010-06-24

Galvanized rolling-hardened cold-rolled flat product and process for producing it

#5808
20100159152
2010-06-24

Nanocrystalline alloys of the FE3AL(RU) type and use thereof optionally in nanocrystalline form for making electrodes for sodium chlorate synthesis

#5809
20100158744
2010-06-24

High strength electrical steel sheet and method of production of same

#5810
20100150770
2010-06-17

Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosion

#5811
20100143181
2010-06-10

High strength austenitic TRIP steel

#5812
20100143180
2010-06-10

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

#5813
20100139820
2010-06-10

WEAR-RESISTANT STEEL PLATE HAVING EXCELLENT WEAR RESISTANCE AT HIGH TEMPERATURES AND EXCELLENT BENDING WORKABILITY AND METHOD FOR MANUFACTURING THE SAME

#5814
20100139819
2010-06-10

Method for producing steel part having long rolling contact fatigue life

#5815
20100139817
2010-06-10

Martensitic stainless steel composition, method for making a mechanical part from said steel and resulting part

#5816
20100139816
2010-06-10

COLD ROLLED AND CONTINUOUSLY ANNEALED HIGH STRENGTH STEEL STRIP AND METHOD FOR PRODUCING SAID STEEL

#5817
20100139811
2010-06-10

Carbonitrided induction hardened steel part superior in surface fatigue strength at high temperature and method of production of same

#5818
20100136369
2010-06-03

High strength and toughness steel structures by friction stir welding

#5819
20100136361
2010-06-03

Welding material and welded joint structure

#5820
20100135844
2010-06-03

COLD-WORK DIE STEEL AND DIE

#5821
20100132855
2010-06-03

Fire-resistant steel superior in weld joint reheat embrittlement resistance and toughness and method of production of same

#5822
20100132850
2010-06-03

HIGH STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#5823
20100132849
2010-06-03

High tensile-strength galvanized steel sheet and process for manufacturing high tensile-strength galvanized steel sheet

#5824
20100132848
2010-06-03

Ultrahigh-strength steel sheet excellent in hydrogen embrittlement resistance and workability, and manufacturing method therefor

#5825
20100132598
2010-06-03

Corrosion resistant coatings suitable for elevated temperature application

#5826
20100132429
2010-06-03

COLD-WORK DIE STEEL AND DIES FOR COLD PRESSING

#5827
20100126643
2010-05-27

Steel rod and high strength steel wire having superior ductility and methods of production of same

#5828
20100122800
2010-05-20

FERRITIC STAINLESS STEEL AND STEEL SHEET FOR HEAT PIPES, AND HEAT PIPE AND HIGH-TEMPERATURE EXHAUST HEAT RECOVERY SYSTEM

#5829
20100119703
2010-05-13

Method for making NdFeB sintered magnet

#5830
20100116832
2010-05-13

Lacquered baked steel sheet for can

#5831
20100112377
2010-05-06

Galvanized high strength steel sheet

#5832
20100111748
2010-05-06

HIGH CLEANLINESS SPRING STEEL AND HIGH CLEANLINESS SPRING EXCELLENT IN FATIGUE PROPERTIES

#5833
20100108203
2010-05-06

Ultra-High Strength Stainless Alloy Strip, a Method of Making Same, and a Method of Using Same for Making a Golf Club Head

#5834
20100108202
2010-05-06

Method of manufacturing high tensile strength thick steel plate

#5835
20100108201
2010-05-06

High-strength hot rolled steel sheet being free from peeling and excellent in surface properties and burring properties, and method for manufacturing the same

#5836
20100104891
2010-04-29

Zinc-plated high-tension steel sheet excellent in press formability

#5837
20100104890
2010-04-29

Hot dip plated high strength steel sheet for press forming use superior in low temperature toughness

#5838
20100098577
2010-04-22

Si-killed steel wire rod and spring excellent in fatigue properties

#5839
20100096291
2010-04-22

HOT WATER TANK AND METHOD FOR PRODUCING THE SAME

#5840
20100096045
2010-04-22

Fe-based amorphous alloy excellent in soft magnetic properties

#5841
20100092749
2010-04-15

USE OF AN IRON-CHROMIUM-ALUMINUM ALLOY WITH LONG SERVICE LIFE AND MINOR CHANGES IN HEAT RESISTANCE

#5842
20100089505
2010-04-15

Method for manufacturing hot-rolled sheet having fine-grained ferrite, and hot-rolled sheet

#5843
20100086433
2010-04-08

Iron-nickel alloy with a high level of ductility and a low expansion coefficient

#5844
20100086432
2010-04-08

Steel for high-cleanliness spring with excellent fatigue characteristics and high-cleanliness spring

#5845
20100086431
2010-04-08

Enameling steel sheet, excellent in fishscale resistance and method of producing the same

#5846
20100086430
2010-04-08

HEAT RESISTANT FERRITIC STEEL

#5847
20100084413
2010-04-08

FERRITIC STAINLESS STEEL FOR HOT-WATER TANK WITH WELDED STRUCTURE, AND HOT-WATER TANK

#5848
20100084058
2010-04-08

Method of producing grain-oriented electrical steel sheet

#5849
20100084057
2010-04-08

Cold-rolled steel sheet and galvannealed steel sheet

#5850
20100084054
2010-04-08

High strength hot rolled steel products for line-pipes excellent in low temperature toughness and production method of the same

#5851
20100084051
2010-04-08

Method for manufacturing carburized part, and steel part

#5852
20100081006
2010-04-01

FAUX STAINLESS STEEL FINISH ON BARE CARBON STEEL SUBSTRATE AND METHOD OF MAKING

#5853
20100081004
2010-04-01

Forged product and crankshaft manufactured from it

#5854
20100080728
2010-04-01

High-strength thin steel sheet

#5855
20100078097
2010-04-01

Steel material superior in high temperature characteristics and toughness and method of production of same

#5856
20100074792
2010-03-25

COLD WORK DIE STEEL, DIE, AND METHOD FOR PRODUCTION OF COLD WORK DIE STEEL

#5857
20100071509
2010-03-25

Method of producing steel for steel pipe excellent in sour-resistance performance

#5858
20100065168
2010-03-18

Fire resistant steel excellent in high temperature strength, toughness, and reheating embrittlement resistance and process for production of the same

#5859
20100065166
2010-03-18

STEEL PIPE WITH EXCELLENT EXPANDABILITY AND METHOD FOR PRODUCING THE SAME

#5860
20100065162
2010-03-18

Method for Manufacturing Flat Steel Products From Aluminum Alloyed Multi-Phase Steel

#5861
20100062279
2010-03-11

Austenitic stainless steel welded joint and austenitic stainless steel welding material

#5862
20100061878
2010-03-11

Ferritic stainless steel sheet for water heater excellent in corrosion resistance at welded part and steel sheet toughness

#5863
20100059150
2010-03-11

High toughness abrasion resistant steel with little change in hardness during use and method of production of same

#5864
20100054984
2010-03-04

MACHINING STEEL SUPERIOR IN MANUFACTURABILITY

#5865
20100051146
2010-03-04

METHOD OF MANUFACTURING TWINNING INDUCED PLASTICITY TYPE ULTRA-HIGH STRENGTH STEEL SHEET

#5866
20100051143
2010-03-04

Case Hardening Steel Tube Having Improved Workability and a Process for its Manufacture

#5867
20100051139
2010-03-04

Permanent magnet and method of manufacturing same

#5868
20100047609
2010-02-25

ELECTRIC RESISTANCE WELDED STEEL TUBE FOR HEAT TREATMENT AND METHOD FOR MANUFACTURING THE SAME

#5869
20100047106
2010-02-25

Forging steel

#5870
20100043927
2010-02-25

Alloy composition, Fe-based nano-crystalline alloy and forming method of the same and magnetic component

#5871
20100043925
2010-02-25

HIGH STRENGTH, HOT DIP COATED, DUAL PHASE, STEEL SHEET AND METHOD OF MANUFACTURING SAME

#5872
20100043513
2010-02-25

Method for manufacturing flat steel products from boron microalloyed multi-phase steel

#5873
20100040906
2010-02-18

High-strength hot-dip galvannealed steel sheet with superior phosphatability

#5874
20100040872
2010-02-18

Product for enameling and enameled product

#5875
20100037993
2010-02-18

ULTRAHIGH-STRENGTH TWIP STEEL SHEET AND MANUFACTURING METHOD THEREOF

#5876
20100035079
2010-02-11

HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#5877
20100034690
2010-02-11

CARBURIZATION RESISTANT METAL MATERIAL

#5878
20100034689
2010-02-11

AUSTENITIC STAINLESS STEEL

#5879
20100032062
2010-02-11

Steel plate having a low welding crack susceptibility and a yield strength of 800MPa and manufacture method thereof

#5880
20100024926
2010-02-04

High tensile strength steel having favorable delayed fracture resistance and method for manufacturing the same

#5881
20100024923
2010-02-04

Si-killed steel wire rod and spring

#5882
20100021339
2010-01-28

Components made of steels with an ultrahigh carbon content and with a reduced density and high scaling resistance

#5883
20100012233
2010-01-21

ULTRA HIGH STRENGTH TWIP STEEL SHEET AND MANUFACTURING METHOD THEREOF

#5884
20100008815
2010-01-14

Steel superior in CTOD properties of weld heat-affected zone and method of production of same

#5885
20100008814
2010-01-14

R-T-B based sintered magnet

#5886
20100006184
2010-01-14

ALLOYED HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD THEREOF

#5887
20100003535
2010-01-07

High strength thick welded steel pipe for line pipe superior in low temperature toughness and method of production of the same

#5888
20100003162
2010-01-07

Method for the Production of Forged Steel for Weapons Subject to Heavy Stresses, Barrel Blanks and Thus-Equipped Weapon

#5889
20100003161
2010-01-07

Crude oil tank comprising a corrosion resistant steel alloy

#5890
20100003160
2010-01-07

R-T-B based sintered magnet

#5891
20100003159
2010-01-07

Low-density high-toughness alloy and the fabrication method thereof

#5892
20100000636
2010-01-07

DUPLEX STAINLESS STEEL

#5893
20100000634
2010-01-07

PROCESS FOR PRODUCING A STEEL STRIP COMPRISING A RELATIVELY HIGH STRENGTH DUAL PHASE STEEL

#5894
20100000281
2010-01-07

Method for manufacturing seamless steel pipe made of high Cr-high Ni alloy steel

#5895
20090320448
2009-12-31

HOUSING MATERIAL OF AN EXHAUST GAS TREATMENT COMPONENT

#5896
20090317284
2009-12-24

High strength steel plate with high manganese having excellent burring workability

#5897
20090314395
2009-12-24

Method of production of high strength thin-gauge steel sheet excellent in elongation and hole expandability

#5898
20090311125
2009-12-17

Hot-working steel excellent in machinability and impact value

#5899
20090308499
2009-12-17

Process for manufacturing iron-carbon-manganese austenitic steel sheet with excellent resistance to delayed cracking, and sheet thus produced

#5900
20090308498
2009-12-17

Method of production and production facility of high strength cold rolled steel sheet excellent in chemical convertibility

#5901
20090301615
2009-12-10

Method for producing an internal combustion engine valve and valve obtained in this manner

#5902
20090301609
2009-12-10

High-strength non-oriented electrical steel sheet

#5903
20090301608
2009-12-10

Carburized and induction-hardened component

#5904
20090297387
2009-12-03

Low specific gravity and high strength steel sheets with excellent ridging resistibility and manufacturing methods thereof

#5905
20090291017
2009-11-26

High strength Cr-Ni alloy material and seamless pipe for oil well

#5906
20090285717
2009-11-19

Iron-Nickel-Chrome-Silicon-Alloy

#5907
20090285713
2009-11-19

Low alloy steel for high-pressure hydrogen gas environment and container for high-pressure hydrogen

#5908
20090280350
2009-11-12

STEEL SHEET HAVING HIGH PLANE INTEGRATION AND METHOD OF PRODUCTION OF SAME

#5909
20090277558
2009-11-12

Lightweight and excellent ductile bead wire, method for producing the same and lightweight tire

#5910
20090277547
2009-11-12

HIGH-STRENGTH STEEL SHEETS AND PROCESSES FOR PRODUCTION OF THE SAME

#5911
20090277542
2009-11-12

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

#5912
20090275435
2009-11-05

Link Chain Superior in Low Temperature Toughness and Heat Treatment Method of Same

#5913
20090274572
2009-11-05

High-strength pearlitic steel rail having excellent delayed fracture properties

#5914
20090272470
2009-11-05

Method of heat treating cultivating disc, coulter, and seed drill blades made from heat quenched boron steels, such that they can be roller re-edged and re-sharpened, and yet retain excellent toughness, hardness and wear characteristics, and are especially useful in dry sandy soils such as found in certain wheat growing regions

#5915
20090272468
2009-11-05

Method for Manufacturing Bake-Hardenable High-Strength Cold-Rolled Steel Sheet

#5916
20090260729
2009-10-22

HIGH-CARBON HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#5917
20090252955
2009-10-08

Steel sheet having excellent weldability

#5918
20090252865
2009-10-08

Method for producing sintered NdFeB magnet

#5919
20090252641
2009-10-08

Hot-rolled steel sheet, method for making the same, and worked body of hot-rolled steel sheet

#5920
20090250147
2009-10-08

Dr Steel Sheet and Manufacturing Method Thereof

#5921
20090250146
2009-10-08

High Strength Thick-Gauge Electric-Resistance Welded Steel Pipe Excellent in Hardenability, Hot Workability and Fatigue Strength and Method of Production of the Same

#5922
20090250145
2009-10-08

Method of producing non-oriented electrical steel sheet excellent in magnetic properties

#5923
20090246550
2009-10-01

Tube

#5924
20090246067
2009-10-01

High-strength steel sheet excellent in resistance to stress-relief annealing and in low-temperature joint toughness

#5925
20090242085
2009-10-01

Dual phase steel sheet with good bake-hardening properties

#5926
20090242083
2009-10-01

Iron-based alloy having shape memory properties and superelasticity and its production method

#5927
20090238715
2009-09-24

Steel sheet for hot press forming having low-temperature heat treatment property, method of manufacturing the same, method of manufacturing parts using the same, and parts manufactured by the same

#5928
20090238714
2009-09-24

Seamless steel tube for an airbag accumulator and process for its manufacture

#5929
20090238713
2009-09-24

Ultrahigh-strength thin steel sheet

#5930
20090232694
2009-09-17

Martensitic stainless steel for welded structures

#5931
20090229714
2009-09-17

METHOD OF MITIGATING STRESS CORROSION CRACKING IN AUSTENITIC SOLID SOLUTION STRENGTHENED STAINLESS STEELS

#5932
20090220815
2009-09-03

Plate

#5933
20090218015
2009-09-03

Damping Alloy Steel Sheet and Method for Producing Same

#5934
20090214892
2009-08-27

High strength steel sheet having superior ductility

#5935
20090205756
2009-08-20

Hot-rolled thin steel sheet with excellent formability and excellent strength and toughness after heat treatment, and method for manufacturing the same

#5936
20090205755
2009-08-20

Facility for production of high strength steel sheet or hot dip zinc coated high strength steel sheet excellent in elongation and hole expandability

#5937
20090202384
2009-08-13

HIGH TENSILE STRENGTH HOT-ROLLED STEEL SHEET HAVING SUPERIOR STRAIN AGING HARDENABILITY AND METHOD FOR PRODUCING THE SAME

#5938
20090202383
2009-08-13

Non-oriented electrical steel sheet and production process thereof

#5939
20090202382
2009-08-13

High manganese steel strips with excellent coatability and superior surface property, coated steel strips using steel strips and method for manufacturing the steel strips

#5940
20090202381
2009-08-13

Material for components of a gas turbine

#5941
20090199935
2009-08-13

Method of production of high flux density grain-oriented silicon steel sheet

#5942
20090199612
2009-08-13

Hot bend pipe and a process for its manufacture

#5943
20090196785
2009-08-06

Transformable Lightweight Structural Steel

#5944
20090194204
2009-08-06

High cleanliness spring steel and high cleanliness spring excellent in fatigue properties

#5945
20090191086
2009-07-30

HOT-WORKING STEEL

#5946
20090184790
2009-07-23

Soft magnetic iron/cobalt/chromium-based alloy and process for manufacturing it

#5947
20090183802
2009-07-23

FORGING STEEL, AND FORGED PRODUCTS OBTAINABLE THEREFROM

#5948
20090178640
2009-07-16

Cast steel piston for internal combustion engines

#5949
20090165897
2009-07-02

AUSTENITIC STEEL HAVING HIGH STRENGTH AND FORMABILITY, METHOD OF PRODUCING SAID STEEL AND USE THEREOF

#5950
20090162239
2009-06-25

Martensitic stainless steel

#5951
20090160217
2009-06-25

Structural component for automobile, two-wheeled vehicle or railcar excellent in impact-absorption property, shape fixability and flange cuttability, and method for producing the same

#5952
20090151824
2009-06-18

High strength wire rod excellent in drawability and method of producing same

#5953
20090151820
2009-06-18

Method of production of hot dip galvannealed steel sheet with excellent workability, powderability, and slidability

#5954
20090145525
2009-06-11

Induction hardened hollow driving shaft

#5955
20090145523
2009-06-11

Method for manufacturing heat resisting member applicable to an exhaust gas guide assembly with improved heat resistance for VGS turbocharger

#5956
20090145522
2009-06-11

Soft magnetic iron-cobalt-based alloy and method for its production

#5957
20090139611
2009-06-04

Galvanized Steel Sheet and Method for Producing the Same

#5958
20090126834
2009-05-21

Spring steel and spring superior in fatigue properties

#5959
20090126451
2009-05-21

Hot forging facility

#5960
20090120540
2009-05-14

Cold die steel excellent in characteristic of suppressing dimensional change

#5961
20090116991
2009-05-07

NOVEL Fe-Al ALLOY AND METHOD FOR PRODUCING THE SAME

#5962
20090114318
2009-05-07

Seamless steel pipe for line pipe and a process for its manufacture

#5963
20090110589
2009-04-30

Steel Material and Process for Producing the Same

#5964
20090107591
2009-04-30

High-tensile steel plate of low acoustic anisotropy and high weldability having yield stress of 450 MPa or greater and tensile strength of 570 MPa or greater, and process for producing the same

#5965
20090107588
2009-04-30

Process for manufacturing steel sheet having very high strength, ductility and toughness characteristics, and sheet thus produced

#5966
20090104090
2009-04-23

IN-SITU DIFFUSION ALLOYING AND PRE-OXIDATION ANNEALING IN AIR OF FE-CR-AL ALLOY CATALYTIC CONVERTER MATERIAL

#5967
20090101242
2009-04-23

LOW CARBON ALLOY STEEL TUBE HAVING ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND METHOD OF MANUFACTURING THE SAME

#5968
20090098408
2009-04-16

Complex metallographic structured high strength steel and manufacturing same

#5969
20090098403
2009-04-16

Low alloy steel for oil country tubular goods and seamless steel pipe

#5970
20090098009
2009-04-16

Low chromium stainless steel superior in corrosion resistance of multipass welded heat affected zones and its method of production

#5971
20090092515
2009-04-09

High strength thick steel plate superior in crack arrestability

#5972
20090087337
2009-04-02

Case-hardening steel excellent in cold forgeability and low carburization distortion property

#5973
20090085820
2009-04-02

Magnetic material, magnetic sheet, and portable electronic apparatus

#5974
20090074635
2009-03-19

Tube and use of said tube

#5975
20090074605
2009-03-19

HIGH MANGANESE HIGH STRENGTH STEEL SHEETS WITH EXCELLENT CRASHWORTHINESS AND METHOD FOR MANUFACTURING OF IT

#5976
20090071578
2009-03-19

Method for manufacturing a high carbon hot-rolled steel sheet

#5977
20090071575
2009-03-19

Hot rolled dual phase steel sheet

#5978
20090071574
2009-03-19

Method of making cold rolled dual phase steel sheet

#5979
20090060774
2009-03-05

High-temperature alloy

#5980
20090053096
2009-02-26

High-strength cold-rolled steel sheet excellent in coating adhesion, workability and hydrogen embrittlement resistance, and steel component for automobile

#5981
20090053094
2009-02-26

Rare earth sintered magnet and method for production thereof

#5982
20090050243
2009-02-26

High strength hot rolled steel sheet excellent in bore expanding workability and method for production thereof

#5983
20090047167
2009-02-19

Iron-nickel alloy

#5984
20090044882
2009-02-19

Oil well pipe for expandable tubular applications excellent in post-expansion toughness and method of manufacturing the same

#5985
20090039994
2009-02-12

Soft magnetic iron-cobalt-based alloy and process for manufacturing it

#5986
20090038716
2009-02-12

Method for manufacturing a steel sheet for tin plated steel sheet and tin-free steel sheet each having excellent formability

#5987
20090038439
2009-02-12

PROCESS FOR PRODUCING STEEL FOR HIGH-CARBON STEEL WIRE MATERIAL WITH EXCELLENT DRAWABILITY AND FATIQUE CHARACTERISTICS

#5988
20090035604
2009-02-05

Cladding tubes made of ferritic/martensitic or austenitic steel for nuclear fuel elements/fuels and method for subsequently treating a FeCrA protective layer thereon that is suited for high temperatures

#5989
20090032148
2009-02-05

High-strength hot-rolled steel sheet excellent in chemical treatability

#5990
20090025838
2009-01-29

Cold-rolled steel sheet, method of producing the same, battery, and method of producing the same

#5991
20090025836
2009-01-29

Method of producing a part with very high mechanical properties from a rolled coated sheet

#5992
20090022636
2009-01-22

High Al-content steel sheet excellent in workability and method of production of same

#5993
20090022619
2009-01-22

Steel plate for submerged arc welding

#5994
20090022618
2009-01-22

Damping Alloy Steel Sheet and Method for Producing the Same

#5995
20090020189
2009-01-22

STEEL WIRE MATERIAL FOR SPRING AND ITS PRODUCING METHOD

#5996
20090017238
2009-01-15

Martensitic stainless steel pipe

#5997
20090014098
2009-01-15

High-Strength Hot-Dip Galvanized Steel Sheet Excellent in Formability and Method for Producing Same

#5998
20090014095
2009-01-15

High-strength cold rolled steel sheet excelling in chemical treatability

#5999
20090008154
2009-01-08

Earth boring drill bits made from a low-carbon, high-molybdenum alloy

#6000
20090007991
2009-01-08

Ferritic Heat-Resistant Steel