ClassID:

119763

C22C38/16 - page 3 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing copper

Recent Application in this class:
#601
20200194170
2020-06-18

Rare earth permanent magnets and their preparation

#602
20200190644
2020-06-18

Grain-oriented electrical steel sheet

#603
20200190643
2020-06-18

Austenitic stainless steel product having excellent surface properties and manufacturing method of the same

#604
20200190620
2020-06-18

Steel sheet for hot press formed member having excellent coating adhesion and manufacturing method for the same

#605
20200190619
2020-06-18

High-strength steel sheet and method for producing same

#606
20200190617
2020-06-18

High-strength galvanized steel sheet and method for producing the same

#607
20200190615
2020-06-18

Steel member and production method therefor

#608
20200181744
2020-06-11

Steel sheet for carburizing, and method for manufacturing steel sheet for carburizing

#609
20200180032
2020-06-11

Sintered oil-impregnated bearing

#610
20200176155
2020-06-04

R-T-B permanent magnet

#611
20200172991
2020-06-04

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#612
20200166080
2020-05-28

Bearing component having a metallic base body and an alloy-steel coating

#613
20200165945
2020-05-28

Valve guide made of iron-based sintered alloy and method of producing same

#614
20200165712
2020-05-28

METHOD FOR PRODUCING A HOT-FORMED COATED STEEL PRODUCT

#615
20200165708
2020-05-28

HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD OF PRODUCING THE SAME

#616
20200157666
2020-05-21

Hot press-formed part

#617
20200157650
2020-05-21

HOT-ROLLED STEEL SHEET FOR TAILORED ROLLED BLANK AND TAILORED ROLLED BLANK

#618
20200157647
2020-05-21

Steel sheet and manufacturing method therefor

#619
20200156349
2020-05-21

Hot-dip galvanized steel sheet

#620
20200149148
2020-05-14

Steel for nitrocarburizing, and component

#621
20200149130
2020-05-14

Device and method for the production of a metallic strip

#622
20200149126
2020-05-14

Conveyance system for tensioning in order to post-treat a rapidly-solidified metal strip, and post-treatment method

#623
20200143967
2020-05-07

DUST CORE AND METHOD OF MANUFACTURING THE SAME

#624
20200135371
2020-04-30

Magnetic core and coil component

#625
20200131596
2020-04-30

Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same

#626
20200123632
2020-04-23

Grain-oriented electrical steel sheet

#627
20200123624
2020-04-23

High-strength steel material and production method therefor

#628
20200115771
2020-04-16

High strength hot-dip galvanized steel sheet and production method therefor

#629
20200109464
2020-04-09

Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereof

#630
20200109461
2020-04-09

Ultra-thick steel material having excellent surface part NRL-DWT properties and method for manufacturing same

#631
20200109458
2020-04-09

Cold-rolled steel sheet

#632
20200101695
2020-04-02

Steel sheet for hot press formed member having excellent painting adhesion and post-painting corrosion resistance

#633
20200095651
2020-03-26

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET, AND HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET EXCELLENT IN FORMABILITY AND SHAPE FIXABILITY, AND METHODS FOR MANUFACTURING THEM

#634
20200087748
2020-03-19

Non-oriented electrical steel sheet and manufacturing method therefor

#635
20200082962
2020-03-12

R—Fe—B sintered magnet and production method therefor

#636
20200078853
2020-03-12

Method for the production of chassis parts from micro-alloyed steel with improved cold formability

#637
20200075202
2020-03-05

R-T-B-based sintered magnet

#638
20200070476
2020-03-05

Hot dip coated steel having excellent processability

#639
20200066440
2020-02-27

POWDER MOLDING APPARATUS AND MANUFACTURE OF RARE EARTH SINTERED MAGNET USING THE APPARATUS

#640
20200063234
2020-02-27

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

#641
20200063230
2020-02-27

METHOD FOR MANUFACTURING A COMPONENT CONTAINING AN IRON ALLOY MATERIAL

#642
20200061971
2020-02-27

THREE-LAYER HIGH-STRENGTH STEEL OR BALLISTIC STEEL, METHOD FOR PRODUCING A COMPONENT, AND USE THEREOF

#643
20200056271
2020-02-20

Non-heat treated steel bar

#644
20200040423
2020-02-06

Non-oriented electrical steel sheet

#645
20200040422
2020-02-06

High strength annealed steel products and annealing processes for making the same

#646
20200040421
2020-02-06

High strength cold rolled steel sheet and method of producing same

#647
20200040420
2020-02-06

High-strength steel sheet and method for producing the same

#648
20200032365
2020-01-30

Hot rolled steel sheet

#649
20200032364
2020-01-30

High-strength galvanized steel sheet and method for producing the same

#650
20200032362
2020-01-30

Warm-workable high-strength steel sheet and method for manufacturing the same

#651
20200030873
2020-01-30

Method for producing austenite stainless steel slab

#652
20200027654
2020-01-23

Iron-rich permanent magnet

#653
20200024720
2020-01-23

NITRIDED PART AND METHOD OF PRODUCTION OF SAME

#654
20200024709
2020-01-23

Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet

#655
20200024707
2020-01-23

Thin gauge wear-resistant steel sheet and method of manufacturing the same

#656
20200024706
2020-01-23

Steel sheet

#657
20200024683
2020-01-23

Hot rolled steel sheet

#658
20200024679
2020-01-23

HOT ROLLED STEEL SHEET, STEEL FORGED PART AND PRODUCTION METHOD THEREFOR

#659
20200017948
2020-01-16

Method for producing a steel strip with an aluminium alloy coating layer

#660
20200017941
2020-01-16

FLAT STEEL SEMI-FINISHED PRODUCT, METHOD FOR PRODUCING A COMPONENT, AND USE THEREOF

#661
20200017932
2020-01-16

Steel sheet

#662
20200013529
2020-01-09

RFeB-based sintered magnet

#663
20200011139
2020-01-09

DIAMOND DRILL BIT AND METHOD OF PRODUCING A DIAMOND DRILL BIT

#664
20200010918
2020-01-09

Method for producing non-oriented electrical steel sheet, method for producing motor core, and motor core

#665
20190390295
2019-12-26

Hot pressed part and method of manufacturing same

#666
20190390291
2019-12-26

ANNEALING PROCESSES FOR MAKING HIGH STRENGTH STEEL PRODUCTS

#667
20190382875
2019-12-19

High Strength Steel Alloys With Ductility Characteristics

#668
20190382863
2019-12-19

Nickel-containing steel for low temperature service and low-temperature tank

#669
20190376479
2019-12-12

Method for manufacturing fuel injection component

#670
20190368012
2019-12-05

Pressure vessel steel sheet having excellent PWHT resistance, and manufacturing method therefor

#671
20190368002
2019-12-05

STEEL SHEET AND PROCESS FOR PRODUCING SAME

#672
20190362871
2019-11-28

Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component and dust core

#673
20190355514
2019-11-21

Bifilar layer-insulated magnetic core and method for the production of a wound nanocrystalline magnetic core

#674
20190355498
2019-11-21

Soft magnetic powder, pressed powder body, and magnetic component

#675
20190353205
2019-11-21

METHOD OF MOLDING DOUBLE-LAYER SLIDING BEARING

#676
20190352749
2019-11-21

STEEL MATERIAL FOR HIGH HEAT INPUT WELDING

#677
20190352731
2019-11-21

Edge formability in metallic alloys

#678
20190351483
2019-11-21

MIXED POWDER FOR POWDER METALLURGY, SINTERED BODY, AND METHOD FOR PRODUCING SINTERED BODY

#679
20190345980
2019-11-14

Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same

#680
20190345590
2019-11-14

Cold rolled and heat treated steel sheet, method of production thereof and use of such steel to produce vehicle parts

#681
20190345577
2019-11-14

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

#682
20190341177
2019-11-07

Ni—Zn—Cu ferrite particle, resin composition, and resin molding

#683
20190333663
2019-10-31

SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE

#684
20190323109
2019-10-24

High strength, high toughness, heat-cracking resistant bainite steel wheel for rail transportation and manufacturing method thereof

#685
20190323105
2019-10-24

Grain-oriented electrical steel sheet and manufacturing method therefor

#686
20190323101
2019-10-24

High strength steel sheet having high Young's modulus and method for manufacturing the same

#687
20190323100
2019-10-24

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#688
20190316218
2019-10-17

Steel material for welded steel pipe, having excellent longitudinal uniform elongation, manufacturing method therefor, and steel pipe using same

#689
20190309388
2019-10-10

Delayed cracking prevention during drawing of high strength steel

#690
20190304640
2019-10-03

R-T-B based permanent magnet

#691
20190304638
2019-10-03

R-T-B based permanent magnet

#692
20190295752
2019-09-26

R-T-B based permanent magnet

#693
20190292637
2019-09-26

OIL WELL PIPE FOR EXPANDABLE TUBULAR

#694
20190292617
2019-09-26

Method for producing a TWIP steel sheet having an austenitic microstructure

#695
20190292616
2019-09-26

TWIP STEEL SHEET HAVING AN AUSTENITIC MATRIX

#696
20190284656
2019-09-19

High-strength steel sheet and method for producing same

#697
20190276910
2019-09-12

Method for producing a TWIP steel sheet having an austenitic microstructure

#698
20190276907
2019-09-12

STEEL SHEET, COATED STEEL SHEET, AND METHODS FOR MANUFACTURING SAME

#699
20190271063
2019-09-05

STEEL SHEET FOR HOT STAMPING USE, METHOD OF PRODUCTION OF SAME, AND METHOD OF PRODUCTION OF HIGH STRENGTH PART

#700
20190271054
2019-09-05

Method of producing grain-oriented electrical steel sheet

#701
20190271053
2019-09-05

Steel strip for producing a non-grain-oriented electrical steel, and method for producing such a steel strip

#702
20190271051
2019-09-05

High-strength steel sheet and method for producing same

#703
20190267166
2019-08-29

W-containing R—Fe—B—Cu sintered magnet and quenching alloy

#704
20190264298
2019-08-29

Martensitic stainless steel sheet

#705
20190264297
2019-08-29

Medium-manganese steel product for low-temperature use and method for the production thereof

#706
20190257356
2019-08-22

Sintered bearing and manufacturing process therefor

#707
20190256941
2019-08-22

Hot-rolled steel sheet for tailored rolled blank and tailored rolled blank

#708
20190255657
2019-08-22

Silicon steel product with low iron loss for low-noise transformer, and manufacturing method thereof

#709
20190252103
2019-08-15

Soft magnetic alloy powder, production method thereof, and dust core using same

#710
20190249268
2019-08-15

Steel sheet for hot press and method of manufacturing same, and hot-press forming part and method of manufacturing same

#711
20190247902
2019-08-15

Hot-rolled steel sheet for electrical steel sheet production and method of producing same

#712
20190242000
2019-08-08

Method for manufacturing high-strength galvanized steel sheet

#713
20190241996
2019-08-08

Steel sheet and plated steel sheet

#714
20190237229
2019-08-01

Soft magnetic alloy and magnetic device

#715
20190233927
2019-08-01

Steel for Machine Structural Use

#716
20190233926
2019-08-01

Steel sheet and plated steel sheet

#717
20190226067
2019-07-25

High-strength steel sheet and production method therefor

#718
20190226063
2019-07-25

Steel material and oil-well steel pipe

#719
20190226061
2019-07-25

Steel sheet and plated steel sheet

#720
20190226046
2019-07-25

Steel sheet

#721
20190221339
2019-07-18

METHOD FOR MANUFACTURING SINTERED BODY FOR FORMING SINTERED MAGNET, AND METHOD FOR MANUFACTURING PERMANENT MAGNET USING SINTERED BODY FOR FORMING SINTERED MAGNET

#722
20190219218
2019-07-18

Method of producing electric-resistance-welded stainless clad steel pipe or tube

#723
20190218652
2019-07-18

Metal coated steel sheet, manufacturing method of hot-dip galvanized steel sheet, and manufacturing method of alloyed galvannealed steel sheet

#724
20190218648
2019-07-18

Alloy for Mud Motor Shaft Applications with High Strength, High Impact Toughness and Excellent Fatigue Life

#725
20190218638
2019-07-18

Method for the manufacture of TWIP steel sheet having an austenitic matrix

#726
20190217394
2019-07-18

Caster assembly

#727
20190211428
2019-07-11

Hot-rolled or cold-rolled steel plate

#728
20190211413
2019-07-11

High-strength coated steel sheet and method for manufacturing the same

#729
20190211410
2019-07-11

Method for producing a steel material, and steel material

#730
20190210166
2019-07-11

Wire for electroslag welding, flux for electroslag welding and welded joint

#731
20190210110
2019-07-11

Sintered component

#732
20190210105
2019-07-11

IRON-BASED SINTERED POWDER METAL FOR WEAR RESISTANT APPLICATIONS

#733
20190206595
2019-07-04

HYBRID RARE EARTH MAGNET

#734
20190203770
2019-07-04

Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same

#735
20190203317
2019-07-04

Steel sheet and method for producing the same

#736
20190203316
2019-07-04

HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD THEREFOR

#737
20190203315
2019-07-04

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

#738
20190203311
2019-07-04

Method for producing a flat steel product made of a manganese-containing steel, and such a flat steel product

#739
20190203309
2019-07-04

H SECTION AND METHOD FOR MANUFACTURING SAME

#740
20190201999
2019-07-04

Automotive member having resistance weld

#741
20190198208
2019-06-27

Sub-micron particles of rare earth and transition metals and alloys, including rare earth magnet materials

#742
20190194775
2019-06-27

Steel sheet and method for producing the same

#743
20190189316
2019-06-20

R-T-B-based magnet material alloy and method for producing the same

#744
20190189315
2019-06-20

MAGNETIC MATERIAL, PERMANENT MAGNET, ROTARY ELECTRICAL MACHINE, AND VEHICLE

#745
20190189314
2019-06-20

Magnetic material, permanent magnet, rotary electrical machine, and vehicle

#746
20190185955
2019-06-20

High-strength steel sheet and method for manufacturing the same

#747
20190177822
2019-06-13

Hot-rolled steel sheet

#748
20190177820
2019-06-13

METHOD OF PRODUCING A DIFFUSION ALLOYED IRON OR IRON-BASED POWDER, A DIFFUSION ALLOYED POWDER, A COMPOSITION INCLUDING THE DIFFUSION ALLOYED POWDER, AND A COMPACTED AND SINTERED PART PRODUCED FROM THE COMPOSITION

#749
20190177810
2019-06-13

COLD-ROLLED STEEL SHEET AND PLATED STEEL SHEET

#750
20190172617
2019-06-06

Method for producing soft magnetic material

#751
20190169729
2019-06-06

Hot-dip galvanized steel sheet

#752
20190169707
2019-06-06

Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing

#753
20190161839
2019-05-30

Rail

#754
20190161821
2019-05-30

STEEL SHEET FOR HOT PRESSING, AND METHOD OF MANUFACTURING THE HOT-PRESSED STEEL SHEET MEMBER

#755
20190161820
2019-05-30

Hot-rolled steel sheet and manufacturing method thereof

#756
20190144966
2019-05-16

Steel sheet

#757
20190144965
2019-05-16

Lightweight steel and steel sheet with enhanced elastic modulus, and manufacturing method thereof

#758
20190127828
2019-05-02

Additive manufacturing process and powder material therefor

#759
20190127820
2019-05-02

Steel sheet, plated steel sheet, method of production of hot-rolled steel sheet, method of production of cold-rolled full hard steel sheet, method of production of steel sheet, and method of production of plated steel sheet

#760
20190127819
2019-05-02

Steel sheet, coated steel sheet, method for producing steel sheet, and method for producing coated steel sheet

#761
20190122794
2019-04-25

Coil electronic component

#762
20190119770
2019-04-25

Ultra high-strength and high-ductility steel sheet having excellent yield ratio and manufacturing method therefor

#763
20190112684
2019-04-18

STEEL SHEET SUITABLE FOR ENAMELLING AND METHOD FOR PRODUCING SUCH A SHEET

#764
20190112683
2019-04-18

STEEL SHEET SUITABLE FOR ENAMELLING AND METHOD FOR PRODUCING SUCH A SHEET

#765
20190112682
2019-04-18

Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing full-hard cold-rolled steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing coated steel sheet

#766
20190106773
2019-04-11

Hot rolled steel sheet for cold rolled steel sheet, hot rolled steel sheet for galvanized steel sheet, and method for producing the same

#767
20190106772
2019-04-11

Metal alloy for coin production

#768
20190100819
2019-04-04

Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing coated steel sheet

#769
20190093204
2019-03-28

High-strength steel having superior brittle crack arrestability, and production method therefor

#770
20190093190
2019-03-28

High-strength steel sheet and method for manufacturing the same

#771
20190085427
2019-03-21

Steel sheet and plated steel sheet, method for producing steel sheet, and method for producing plated steel sheet

#772
20190085423
2019-03-21

Method of producing grain-oriented electrical steel sheet

#773
20190085421
2019-03-21

Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing plated steel sheet

#774
20190084074
2019-03-21

Weldability improvements in advanced high strength steel

#775
20190078190
2019-03-14

Alloyed hot-dip galvanized steel sheet and method of manufacturing the same

#776
20190078188
2019-03-14

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND HIGH-STRENGTH ALLOYED HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT BENDING WORKABILITY AND MINIMAL STRENGTH DIFFERENCE BETWEEN CENTER PART AND END PARTS IN SHEET WIDTH DIRECTION, AND METHOD FOR MANUFACTURING SAME

#777
20190078174
2019-03-14

Wire rod having excellent low temperature impact toughness and manufacturing method therefor

#778
20190078173
2019-03-14

Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing plated steel sheet

#779
20190074128
2019-03-07

MAGNETIC SHEET AND ELECTRONIC DEVICE

#780
20190063641
2019-02-28

Steel material and oil-well steel pipe

#781
20190062882
2019-02-28

Abrasion-resistant steel

#782
20190062864
2019-02-28

High strength annealed steel products

#783
20190062861
2019-02-28

Steel, product created from said steel, and manufacturing method thereof

#784
20190055619
2019-02-21

Method of producing grain-oriented electrical steel sheet

#785
20190048435
2019-02-14

Steel H-shape for low temperature service and manufacturing method therefor

#786
20190043646
2019-02-07

Soft magnetic alloy and magnetic device

#787
20190040511
2019-02-07

High-strength galvanized steel sheet, high-strength member, and method for producing high-strength galvanized steel sheet

#788
20190040490
2019-02-07

High-strength cold-rolled steel sheet

#789
20190040489
2019-02-07

High-strength steel sheet for warm working and method for manufacturing the same

#790
20190040488
2019-02-07

Steel plate for high-strength and high-toughness steel pipes and method for producing steel plate

#791
20190040482
2019-02-07

High-strength steel sheet and method for manufacturing the same

#792
20190032187
2019-01-31

High-yield-ratio high-strength galvanized steel sheet and method for manufacturing the same

#793
20190024208
2019-01-24

METHOD FOR MANUFACTURING STEEL SHEET AND DEVICE FOR CONTINUOUS ANNEALING STEEL SHEET

#794
20190022736
2019-01-24

HIGH FLUIDITY IRON ALLOY FORMING PROCESS AND ARTICLES THEREFROM

#795
20190017156
2019-01-17

High-strength steel sheet, high-strength galvanized steel sheet, method for manufacturing high-strength steel sheet, and method for manufacturing high-strength galvanized steel sheet

#796
20190017140
2019-01-17

Method for manufacturing grain-oriented electrical steel sheet

#797
20190017136
2019-01-17

Non-oriented electrical steel sheet and manufacturing method therefor

#798
20190010984
2019-01-10

Sintered bearing

#799
20190010590
2019-01-10

AUSTENITIC STEEL MATERIAL HAVING EXCELLENT HYDROGEN-EMBRITTLEMENT RESISTANCE

#800
20190010587
2019-01-10

Steel sheet for hot pressing and hot pressed article using the same

#801
20190010586
2019-01-10

Fe-based soft magnetic alloy, manufacturing method therefor, and magnetic parts using Fe-based soft magnetic alloy

#802
20190003009
2019-01-03

High-strength steel sheet and high-strength galvanized steel sheet

#803
20190003006
2019-01-03

Mn-containing galvannealed steel sheet and method for producing the same

#804
20180371587
2018-12-27

Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor

#805
20180363109
2018-12-20

STEEL SHEET FOR HOT STAMPING, METHOD FOR PRODUCTION THEREOF, AND HOT STAMPING STEEL MATERIAL

#806
20180363107
2018-12-20

HIGH-STRENGTH STEEL HAVING EXCELLENT BRITTLE CRACK ARRESTABILITY AND WELDING PART BRITTLE CRACK INITIATION RESISTANCE, AND PRODUCTION METHOD THEREFOR

#807
20180363092
2018-12-20

HIGH-STRENGTH ALLOYED HOT-DIPPED GALVANIZED STEEL SHEET HAVING EXCELLENT WORKABILITY AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME

#808
20180363082
2018-12-20

High strength hot dip galvanised steel strip

#809
20180363081
2018-12-20

HIGH-STRENGTH STEEL HAVING EXCELLENT BRITTLE CRACK ARRESTABILITY AND WELDING PART BRITTLE CRACK INITIATION RESISTANCE, AND PRODUCTION METHOD THEREFOR

#810
20180361474
2018-12-20

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC DUST CORE

#811
20180340238
2018-11-29

High-strength, high-toughness steel plate, and method for producing the same

#812
20180327884
2018-11-15

Method for manufacturing high-strength galvanized steel sheet and high-strength galvanized steel sheet

#813
20180326490
2018-11-15

Method of producing sintered and forged member

#814
20180312954
2018-11-01

High-strength hot-dip galvanized steel sheet excellent in impact peeling resistance and worked portion corrosion resistance

#815
20180308633
2018-10-25

Production method of rare earth magnet

#816
20180305784
2018-10-25

Grain-oriented electrical steel sheet and decarburized steel sheet used for manufacturing the same

#817
20180304583
2018-10-25

Component made of metallic composite material and method for the manufacture of the component by hot forming

#818
20180301258
2018-10-18

Soft magnetic powder, powder magnetic core, magnetic element, and electronic device

#819
20180301257
2018-10-18

R-T-B based sintered magnet

#820
20180301256
2018-10-18

R-T-B based sintered magnet

#821
20180298477
2018-10-18

Seawater-resistant stainless clad steel

#822
20180298475
2018-10-18

As-rolled type K55 electric resistance welded oil well pipe and hot-rolled steel sheet

#823
20180298462
2018-10-18

Galvannealed steel sheet and method for producing the same

#824
20180294095
2018-10-11

Method for producing rare-earth magnets, and slurry application device

#825
20180294082
2018-10-11

R-T-B based sintered magnet

#826
20180294081
2018-10-11

Composite R-Fe-B series rare earth sintered magnet comprising Pr and W

#827
20180291476
2018-10-11

High-strength steel sheet and method for manufacturing the same

#828
20180282830
2018-10-04

Method of manufacturing grain-oriented electrical steel sheet

#829
20180277288
2018-09-27

R-T-B based rare earth magnet

#830
20180274069
2018-09-27

Steel sheet

#831
20180272477
2018-09-27

FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING

#832
20180258508
2018-09-13

Grain-oriented electrical steel sheet and hot-rolled steel sheet for grain-oriented electrical steel sheet

#833
20180258507
2018-09-13

Good fatigue- and crack growth-resistant steel plate and manufacturing method therefor

#834
20180254140
2018-09-06

Magnetic shielding unit for wireless power transmission in magnetic resonance mode, and wireless power transmission module and electronic device comprising same

#835
20180251882
2018-09-06

Anti-coking iron spinel surface

#836
20180250750
2018-09-06

IRON BASE SINTERED ALLOY AND METHOD FOR MANUFACTURING THE SAME

#837
20180247745
2018-08-30

Soft magnetic alloy and magnetic device

#838
20180247744
2018-08-30

Soft magnetic alloy and magnetic device

#839
20180245189
2018-08-30

Rail vehicle axle

#840
20180240590
2018-08-23

Method for producing R-T-B system sintered magnet

#841
20180237881
2018-08-23

STEEL SHEET

#842
20180237876
2018-08-23

METHOD FOR PRODUCING A GRAIN-ORIENTED ELECTRICAL STEEL STRIP AND GRAIN-ORIENTED ELECTRICAL STEEL STRIP

#843
20180233258
2018-08-16

Fe-Based, Soft Magnetic Alloy

#844
20180230581
2018-08-16

Steel sheet

#845
20180230569
2018-08-16

Cold-rolled steel sheet, coated steel sheet, method for manufacturing cold-rolled steel sheet, and method for manufacturing coated steel sheet

#846
20180223398
2018-08-09

Machine component made of ferrous sintered metal

#847
20180218812
2018-08-02

Soft magnetic alloy and magnetic device

#848
20180216213
2018-08-02

High-strength PC steel wire

#849
20180216208
2018-08-02

High-strength PC steel wire

#850
20180216206
2018-08-02

Steel sheet with strain induced transformation type composite structure and method of manufacturing same

#851
20180209006
2018-07-26

Steel sheet, hot-dip galvanized steel sheet, galvanized steel sheet, and manufacturing methods therefor

#852
20180202019
2018-07-19

Steel sheet, hot-dip galvanized steel sheet, galvannealed steel sheet, and manufacturing methods therefor

#853
20180202016
2018-07-19

High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet and high-strength galvannealed steel sheet

#854
20180202014
2018-07-19

STEEL PRODUCT AND METHOD OF PRODUCING THE PRODUCT

#855
20180193911
2018-07-12

METHOD OF PRODUCING MIXED POWDER FOR POWDER METALLURGY, METHOD OF PRODUCING SINTERED BODY, AND SINTERED BODY

#856
20180193908
2018-07-12

Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body

#857
20180182516
2018-06-28

RARE EARTH MAGNET

#858
20180182515
2018-06-28

RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF

#859
20180178291
2018-06-28

IRON-BASED SINTERED BODY AND METHOD OF MANUFACTURING THE SAME

#860
20180171444
2018-06-21

Fe-based nanocrystalline alloy and electronic component using the same

#861
20180171442
2018-06-21

High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength hot-dip galvannealed steel sheet having excellent ductility, stretch-flangeability, and weldability

#862
20180171425
2018-06-21

Grain-oriented electrical steel sheet and method for manufacturing the same

#863
20180169799
2018-06-21

High Strength Weld Metal for Demanding Structural Applications

#864
20180169759
2018-06-21

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC DUST CORE

#865
20180158583
2018-06-07

R-T-B based permanent magnet

#866
20180158582
2018-06-07

R-T-B based permanent magnet

#867
20180155810
2018-06-07

Thick steel plate with low cracking sensitivity and low yield ratio and manufacturing method thereof

#868
20180154449
2018-06-07

Method for producing a swashplate

#869
20180154434
2018-06-07

Soft magnetic material and method for manufacturing the same

#870
20180148811
2018-05-31

HOT-ROLLED STEEL SHEET HAVING EXCELLENT COMPOSITE CORROSION RESISTANCE TO SULFURIC ACID AND HYDROCHLORIC ACID AND MANUFACTURING METHOD THEREFOR

#871
20180148809
2018-05-31

High-strength steel sheet and method of manufacturing the same

#872
20180147630
2018-05-31

COMPOSITE FOR WEAR-RESISTANT RING HAVING EXCELLENT HEAT CONDUCTIVITY

#873
20180147625
2018-05-31

Soft magnetic powder

#874
20180142319
2018-05-24

METHOD FOR MANUFACTURING HIGH-STRENGTH AND DUCTILE TRIP STEEL

#875
20180137974
2018-05-17

Method for producing rare-earth magnets, and rare-earth-compound application device

#876
20180133844
2018-05-17

Welding electrode wires having alkaline earth metals

#877
20180127857
2018-05-10

Method of manufacture of multiphase, hot-rolled ultra-high strength steel

#878
20180127855
2018-05-10

Method of manufacture of multiphase, cold-rolled ultra-high strength steel

#879
20180127848
2018-05-10

Steel sheet and method for production thereof

#880
20180127847
2018-05-10

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#881
20180127846
2018-05-10

HIGH-STRENGTH STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET, HIGH-STRENGTH HOT-DIP ALUMINUM-COATED STEEL SHEET, AND HIGH-STRENGTH ELECTROGALVANIZED STEEL SHEET, AND METHODS FOR MANUFACTURING SAME

#882
20180122540
2018-05-03

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

#883
20180119258
2018-05-03

NON-ORIENTED MAGNETIC STEEL SHEET

#884
20180114617
2018-04-26

Method for producing rare-earth magnets, and rare-earth-compound application device

#885
20180114616
2018-04-26

Rare earth magnet

#886
20180108464
2018-04-19

SINTERED BODY FOR FORMING RARE-EARTH MAGNET, AND RARE-EARTH SINTERED MAGNET

#887
20180108463
2018-04-19

Rare earth magnet

#888
20180106222
2018-04-19

Device for the treatment and elimination of bacteria in hydrocarbon fuels and process for its manufacture and surface activation

#889
20180105908
2018-04-19

Plated steel sheet

#890
20180105893
2018-04-19

High strength electric resistance welded steel pipe and method for producing high strength electric resistance welded steel pipe

#891
20180104740
2018-04-19

Metal powder composed of spherical particles

#892
20180100213
2018-04-12

HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#893
20180096766
2018-04-05

Soft magnetic alloy

#894
20180096765
2018-04-05

SOFT MAGNETIC ALLOY

#895
20180096763
2018-04-05

Quenched alloy for rare earth magnet and a manufacturing method of rare earth magnet

#896
20180096762
2018-04-05

SINTERED R-TM-B MAGNET

#897
20180087125
2018-03-29

HIGH-CARBON STEEL WIRE MATERIAL WITH EXCELLENT WIRE DRAWABILITY, AND STEEL WIRE

#898
20180087123
2018-03-29

Steel, product made of said steel, and manufacturing method thereof

#899
20180082772
2018-03-22

Rare earth magnet

#900
20180080100
2018-03-22

High-strength steel sheet and production method therefor