ClassID:

119755

C22C38/02 - page 3 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing silicon

Recent Application in this class:
#601
20250043398
2025-02-06

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#602
20250043381
2025-02-06

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND ANNEALING SEPARATOR UTILIZED FOR MANUFACTURE OF GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#603
20250043380
2025-02-06

COLD-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING COLD-ROLLED STEEL SHEET

#604
20250043378
2025-02-06

HIGH-STRENGTH STEEL WITH EXCELLENT NEUTRAL AQUEOUS MEDIUM CORROSION RESISTANCE AS WELL AS PREPARATION METHOD AND APPLICATION THEREOF

#605
20250043377
2025-02-06

CARBIDE-FREE TEMPERED MARTENSITIC STEELS AND PREPARATION METHODS THEREOF

#606
20250043376
2025-02-06

METHODS FOR MANUFACTURING WIRE ROD FOR COLD FORGING AND SCREW PART, HAVING EXCELLENT DRILLING CHARACTERISTICS

#607
20250043375
2025-02-06

NI-FREE MICRO-ALLOYED HIGH-STRENGTH STEEL WITH ULTRA-LOW TEMPERATURE TOUGHNESS, AND PREPARATION METHOD THEREOF

#608
20250043374
2025-02-06

SEAWATER CORROSION-RESISTANT MARINE ENGINEERING STEEL AND PREPARATION METHOD THEREOF

#609
20250038221
2025-01-30

STAINLESS STEEL FOR FUEL CELL SEPARATOR AND MANUFACTURING METHOD THEREOF

#610
20250037912
2025-01-30

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#611
20250034692
2025-01-30

ALUMINUM ALLOY-PLATED STEEL SHEET HAVING EXCELLENT WORKABILITY AND CORROSION RESISTANCE AND METHOD FOR MANUFACTURING SAME

#612
20250034688
2025-01-30

Spot Welded Joint Made from Liquid Metal Embrittlement Resistant Zinc Coated Steel Sheet

#613
20250034687
2025-01-30

HIGH-STRENGTH AND HIGH-HARDNESS REINFORCED WEAR-RESISTANT STEEL AND MANUFACTURING METHOD THEREFOR

#614
20250034686
2025-01-30

HOT STAMPED BODY

#615
20250034685
2025-01-30

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SLAB USED AS MATERIAL FOR THE SAME

#616
20250034684
2025-01-30

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#617
20250034683
2025-01-30

COLD-ROLLED STEEL SHEET HAVING EXCELLENT STRENGTH AND ELONGATION AND METHOD FOR MANUFACTURING SAME

#618
20250034672
2025-01-30

GRAPHITE STEEL WIRE ROD AND GRAPHITE STEEL FOR TV PEM NUT PARTS, METHODS FOR MANUFACTURING AND CUTTING THEREFOR

#619
20250034670
2025-01-30

BAINITE STEEL AND PREPARATION METHOD THEREFOR

#620
20250033147
2025-01-30

Method for butt-welding a steel part and associated steel part

#621
20250033137
2025-01-30

METHOD FOR MANUFACTURING PROJECTION WELD JOINT, PROJECTION WELD JOINT, AND VEHICLE COMPONENT

#622
20250033117
2025-01-30

METHOD FOR REPAIRING TOOTH OF LABYRINTH SEAL USING 3D PRINTING

#623
20250027182
2025-01-23

HOT ROLLED STEEL SHEET FOR GROUND REINFORCEMENT AND STEEL PIPE FOR GROUND REINFORCEMENT, AND MANUFACTURING METHODS THEREOF

#624
20250027181
2025-01-23

COLD ROLLED STEEL SHEET AND METHOD OF MANUFACTURING SAME

#625
20250026939
2025-01-23

SINTERABLE METAL PASTE FOR USE IN ADDITIVE MANUFACTURING

#626
20250022639
2025-01-16

NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND METHOD FOR MANUFACTURING IRON CORE AND MOTOR CORE

#627
20250020261
2025-01-16

STEEL CLADDING SYSTEM AGAINST ABRASIVE WEAR OF EASY INSTALLATION AND MAINTENANCE

#628
20250020160
2025-01-16

ROLLING COMPONENT AND ROLLING BEARING

#629
20250019812
2025-01-16

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#630
20250019811
2025-01-16

COMPONENT MADE OF B-ZR ALLOYED STEEL

#631
20250019810
2025-01-16

STEEL MEMBER AND STEEL SHEET

#632
20250019809
2025-01-16

CARBON-DOPED ALLOY STEEL WITH SUPER ROOM-TEMPERATURE DUCTILITY AND ITS PREPARATION PROCESS

#633
20250019808
2025-01-16

HOT-ROLLED STEEL SHEET

#634
20250019790
2025-01-16

CALCIUM-CONTAINING GRAPHITE STEEL HAVING EXCELLENT MACHINABILITY, AND MANUFACTURING METHOD THEREFOR

#635
20250019788
2025-01-16

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND ANNEALING SEPARATOR UTILIZED FOR MANUFACTURE OF GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#636
20250019786
2025-01-16

COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#637
20250019785
2025-01-16

HIGH-ALUMINUM BORON-CONTAINING DIE STEEL WITH RESISTANCE TO ZINC-INDUCED HOT CORROSION FOR SEVERE PLASTIC DEFORMATION OF ZINC ALLOYS AT ELEVATED TEMPERATURE AND PREPARATION METHOD THEREOF

#638
20250018467
2025-01-16

Alloy Powder Material for Additive Manufacturing, Including Oxide Nanoparticles, and Additively Manufactured Article

#639
20250012382
2025-01-09

STEEL PIPE FOR OIL CYLINDER AND MANUFACTURING METHOD THEREFOR

#640
20250011964
2025-01-09

DEVELOPMENT OF FUNCTIONAL SUPER WATER-REPELLENT STAINLESS STEEL SURFACE TECHNOLOGY FOR IMPROVING CORROSION RESISTANCE

#641
20250011912
2025-01-09

ALUMINUM-BASED PLATED STEEL PLATE FOR HOT PRESS HAVING EXCELLENT RESISTANCE AGAINST HYDROGEN DELAYED FRACTURE AND SPOT WELDABILITY, AND METHOD FOR MANUFACTURING SAME

#642
20250011911
2025-01-09

ALLOYED HOT-DIP GALVANIZED STEEL SHEET

#643
20250011908
2025-01-09

FERRITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

#644
20250011905
2025-01-09

STEEL SHEET

#645
20250011894
2025-01-09

A HOT-ROLLED STEEL STRIP PRODUCT AND METHOD FOR ITS PRODUCTION

#646
20250011893
2025-01-09

STEEL SHEET HAVING A TWO-LAYER CRYSTALLIZATION STRUCTURE AND PROCESS FOR PRODUCING SUCH A STEEL SHEET

#647
20250011892
2025-01-09

Method for producing a steel sheet having excellent processability before hot forming

#648
20250011891
2025-01-09

HIGH-STRENGTH STEEL WITH GOOD WEATHER RESISTANCE AND MANUFACTURING METHOD THEREFOR

#649
20250011889
2025-01-09

ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT ELONGATION AND MANUFACTURING METHOD THEREOF

#650
20250010579
2025-01-09

STEEL SHEET FOR HOT PRESS FORMED MEMBER

#651
20250010434
2025-01-09

STEEL, PROCESSING METHOD THEREOF AND SCREWDRIVER BIT

#652
20250010410
2025-01-09

Flux-Cored Welding Strip and Welding Flux Used in Combination for Submerged Arc Welding of Duplex Stainless Steel, and Preparation Methods and Use Thereof

#653
20250010365
2025-01-09

INSULATION-COATED SOFT MAGNETIC METAL POWDER, DUST CORE, ELECTRONIC ELEMENT, ELECTRONIC DEVICE, ELECTRIC MOTOR, AND GENERATOR

#654
20250010360
2025-01-09

METHOD FOR PRODUCING A DUAL-PHASE STEEL STRIP IN A COMBINED CASTING AND ROLLING SYSTEM, A DUAL-PHASE STEEL STRIP PRODUCED BY MEANS OF THE METHOD, AND A COMBINED CASTING AND ROLLING SYSTEM

#655
20250003048
2025-01-02

PLATED STEEL SHEET

#656
20250003046
2025-01-02

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENTSPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#657
20250003045
2025-01-02

CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

#658
20250003042
2025-01-02

HIGH-STRENGTH SEAMLESS STAINLESS STEEL PIPE FOR OIL WELLS

#659
20250003041
2025-01-02

AUSTENITE STAINLESS STEEL SHEET, METHOD FOR PRODUCING SAME, AND SHEET SPRING

#660
20250003040
2025-01-02

HOT-ROLLED STEEL FOR ENAMELING HAVING ENAMELING AND FIRING STRENGTHENING PROPERTY, AND MANUFACTURING METHOD THEREFOR

#661
20250003039
2025-01-02

FERRITIC STAINLESS-STEEL SHEET

#662
20250003038
2025-01-02

COLD FORGING WIRE ROD AND STEEL PART HAVING IMPROVED DELAYED FRACTURE RESISTANCE, AND METHOD FOR MANUFACTURING SAME

#663
20250003037
2025-01-02

Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the same

#664
20250003022
2025-01-02

COLD ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#665
20250003021
2025-01-02

STEEL SHEET, MEMBER, METHOD OF PRODUCING STEEL SHEET, AND METHOD OF PRODUCING MEMBER

#666
20250003020
2025-01-02

FIRMWARE-BASED OUT-OF-ORDER COMMAND SCHEDULER

#667
20240425960
2024-12-26

STEEL SHEET AND PRESS-FORMED ARTICLE

#668
20240425959
2024-12-26

CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND STEEL SHEET PRODUCTION METHOD

#669
20240425957
2024-12-26

ALLOY COMPOSITIONS AND ARTICLES FORMED OF SUCH COMPOSITIONS

#670
20240425956
2024-12-26

HOT ROLLED AND STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#671
20240425955
2024-12-26

PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIAL, AND ROTATING ELECTRIC MACHINE

#672
20240425946
2024-12-26

Sheet Metal Component and Method for Producing Same

#673
20240425945
2024-12-26

Hot-rolled steel sheet, hot-dip coated steel sheet, and method for producing hot-rolled steel sheet

#674
20240425944
2024-12-26

HOT ROLLED AND STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#675
20240425943
2024-12-26

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

#676
20240424617
2024-12-26

FLUX CORED WIRE FOR TWIN WIRE ARC SPRAY

#677
20240417836
2024-12-19

STEEL PLATE HAVING HIGH STRENGTH AND EXCELLENT LOW-TEMPERATURE IMPACT TOUGHNESS, AND METHOD FOR MANUFACTURING SAME

#678
20240417835
2024-12-19

MARTENSITIC STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR PRODUCING MARTENSITIC STAINLESS STEEL SEAMLESS PIPE

#679
20240417834
2024-12-19

FERRITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR

#680
20240417833
2024-12-19

High speed steel composition

#681
20240417832
2024-12-19

FERRITIC STAINLESS STEEL WITH EXCELLENT CLAD SHEET WORKABILITY, AND MANUFACTURING METHOD THEREFOR

#682
20240417831
2024-12-19

ALLOYED STEEL

#683
20240417830
2024-12-19

NON-ORIENTED SILICON STEEL FOR DRIVING MOTORS OF NEW ENERGY VEHICLES AND PRODUCTION METHOD THEREOF

#684
20240417820
2024-12-19

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#685
20240417819
2024-12-19

TRACK LINK PRODUCTION METHOD

#686
20240410572
2024-12-12

COMBUSTION MEMBRANE FOR A GAS BURNER

#687
20240410499
2024-12-12

HIGH-STRENGTH STAINLESS SEAMLESS STEEL PIPE FOR OIL WELLS AND METHOD FOR PRODUCING THE SAME

#688
20240410048
2024-12-12

METHOD FOR COATING A FLAT STEEL PRODUCT WITH LOW SUSCEPTIBILITY OF CRATERS IN THE PAINT

#689
20240410041
2024-12-12

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

#690
20240410040
2024-12-12

AUSTENITE ALLOY, BLANK AND COMPONENT, AND METHOD

#691
20240410039
2024-12-12

MECHANICAL COMPONENT AND ROLLING BEARING

#692
20240410038
2024-12-12

ELECTRICAL SOFT IRON STEEL BAR

#693
20240410037
2024-12-12

METHOD OF PRODUCING HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET

#694
20240410030
2024-12-12

ULTRATHICK STEEL MATERIALS FOR FLANGE HAVING EXCELLENT STRENGTH AND LOW TEMPERATURE IMPACT TOUGHNESS, AND MANUFACTURING METHOD THEREFOR

#695
20240410029
2024-12-12

ANNEALING FACILITY FOR ELECTRICAL STEEL SHEET, FINISH ANNEALING METHOD AND PRODUCTION METHOD OF ELECTRICAL STEEL SHEET, AND NON-ORIENTED ELECTRICAL STEEL SHEET

#696
20240410028
2024-12-12

PLATED STEEL SHEETS FOR HOT PRESS FORMING HAVING EXCELLENT HYDROGEN BRITTLENESS RESISTANCE AND IMPACT RESISTANCE, HOT PRESS FORMED PARTS, AND MANUFACTURING METHODS THEREOF

#697
20240408696
2024-12-12

ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD, METHOD OF PRODUCING ELECTRICAL STEEL STRIP, FRICTION STIR WELDING DEVICE, AND ELECTRICAL STEEL STRIP PRODUCTION DEVICE

#698
20240401722
2024-12-05

MARTENSITIC STAINLESS STEEL PIPE

#699
20240401178
2024-12-05

MARTENSITIC STAINLESS STEEL ROUND BAR

#700
20240401177
2024-12-05

DUPLEX STAINLESS STEEL MATERIAL

#701
20240401176
2024-12-05

High Strength, High Impact Toughness Steel Alloy, an Article of Manufacture Made Therefrom, and a Method of Making the Same

#702
20240401175
2024-12-05

SEMI-HARD MAGNETIC STEEL COMPONENT

#703
20240401173
2024-12-05

PLATED STEEL SHEET HAVING EXCELLENT PLATING ADHESION AND CORROSION RESISTANCE AFTER HOT PRESS FORMING, PREPARATION METHOD FOR PLATED STEEL SHEET, AND HOT PRESSED FORMING MEMBER

#704
20240401172
2024-12-05

FLAT WIRE AND METHOD FOR PRODUCTION THEREOF

#705
20240401167
2024-12-05

SULFUR-ADDED GRAPHITE STEEL WIRE ROD, STEEL WIRE AND GRAPHITE STEEL, WHICH HAVE EXCELLENT CUTTING PERFORMANCE, AND MANUFACTURING METHODS THEREFOR

#706
20240401166
2024-12-05

ULTRAHIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD RATIO, AND MANUFACTURING METHOD THEREFOR

#707
20240401165
2024-12-05

HOT-ROLLED FERRITIC STAINLESS STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING SAME

#708
20240401164
2024-12-05

HIGH-STRENGTH AND THICK STEEL SHEET HAVING EXCELLENT HOLE EXPANDABILITY AND DUCTILITY, AND MANUFACTURING METHOD THEREFOR

#709
20240401163
2024-12-05

HOT-ROLLED STEEL SHEET

#710
20240401162
2024-12-05

High strength press hardened steel part and method of manufacturing the same

#711
20240399439
2024-12-05

HOT PRESSED MEMBER

#712
20240392422
2024-11-28

BEARING STEEL WITH IMPROVED INSULATION PERFORMANCE

#713
20240392421
2024-11-28

PRINTABLE HARD FERROUS METALLIC ALLOYS FOR ADDITIVE MANUFACTURING BY DIRECT ENERGY DEPOSITION PROCESSES

#714
20240392420
2024-11-28

FE-BASED ALLOY, ALLOY MEMBER, PRODUCT, AND METHOD FOR MANUFACTURING ALLOY MEMBER

#715
20240392418
2024-11-28

COMPOSITE WEAR COMPONENT

#716
20240392407
2024-11-28

HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND LOW MECHANICAL PROPERTY DEVIATION AND MANUFACTURING METHOD OF SAME

#717
20240392406
2024-11-28

STEEL SHEET

#718
20240392405
2024-11-28

COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#719
20240392404
2024-11-28

ULTRA-HIGH STRENGTH SPRING STEEL AND PREPARATION METHOD THEREOF

#720
20240392401
2024-11-28

STEEL MATERIAL FOR SLIDING PART AND METHOD OF MANUFACTURING STEEL MATERIAL FOR SLIDING PART

#721
20240390967
2024-11-28

STEEL PIPE FOR LINE PIPE WITH EXCELLENT LOW TEMPERATURE TOUGHNESS OF WELDED ZONE AND METHOD FOR MANUFACTURING THE SAME

#722
20240384384
2024-11-21

METHOD FOR PRODUCING Fe-BASED NANOCRYSTALLINE ALLOY MAGNETIC CORE AND Fe-BASED NANOCRYSTALLINE ALLOY MAGNETIC CORE

#723
20240384382
2024-11-21

STEEL MATERIAL AND MOLD

#724
20240384381
2024-11-21

HOT-ROLLED STEEL SHEET

#725
20240384380
2024-11-21

STEEL HAVING IMPROVED PROCESSING PROPERTIES FOR WORKING AT ELEVATED TEMPERATURES

#726
20240384379
2024-11-21

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

#727
20240384378
2024-11-21

HOT-ROLLED STEEL SHEET

#728
20240384366
2024-11-21

HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND LOW MATERIAL VARIATION, AND METHOD FOR MANUFACTURING SAME

#729
20240384365
2024-11-21

SECTION STEEL AND METHOD FOR MANUFACTURING SAME

#730
20240383506
2024-11-21

HOT-ROLLED STEEL SHEET FOR HYPER TUBE AND MANUFACTURING METHOD THEREFOR

#731
20240383032
2024-11-21

COMPOSITE MATERIAL, METHOD FOR PRODUCING COMPOSITE MATERIAL, AND MOLD

#732
20240383025
2024-11-21

FORGED STEEL ROLL FOR COLD ROLLING

#733
20240379265
2024-11-14

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#734
20240376581
2024-11-14

PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL AND METHOD FOR PRODUCING THE SAME

#735
20240376580
2024-11-14

STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT

#736
20240376579
2024-11-14

FERRITIC STAINLESS STEEL SHEET, AND METHOD FOR PRODUCING FERRITIC STAINLESS STEEL SHEET

#737
20240376578
2024-11-14

STEEL SHEET FOR HOT PRESSING AND METHOD FOR PRODUCING THE SAME, AND HOT-PRESSED MEMBER AND METHOD FOR PRODUCING THE SAME

#738
20240376577
2024-11-14

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHEET, METHODS OF PRODUCING THESE, AND MEMBER

#739
20240376576
2024-11-14

HIGH STRENGTH MEDIUM MANGANESE STEEL WITH HIGH HYDROGEN EMBRITTLEMENT RESISTANCE AND ITS MANUFACTURING METHOD

#740
20240376575
2024-11-14

MAGNETIC BEAD AND MAGNETIC BEAD REAGENT

#741
20240376562
2024-11-14

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#742
20240376561
2024-11-14

PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL HAVING EXCELLENT WELDABILITY, AND METHOD FOR PRODUCING THE SAME

#743
20240368796
2024-11-07

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND MANUFACTURING METHOD THEREFOR

#744
20240368745
2024-11-07

METHOD FOR MANUFACTURING A TEMPERED AND COATED STEEL SHEET HAVING EXCELLENT FORMABILITY

#745
20240368744
2024-11-07

STEEL MATERIAL, AND CRANKSHAFT MADE OF THE STEEL MATERIAL

#746
20240368724
2024-11-07

ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#747
20240368723
2024-11-07

HOT ROLLED AND STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#748
20240368722
2024-11-07

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#749
20240368721
2024-11-07

HOT-BATH FORMING PROCESS OF HIGH-CORROSION-RESISTANT AND EASY-TO-WELD HOT-PRESSED PART

#750
20240368720
2024-11-07

AUSTENTIC STAINLESS STEEL AND MANUFACTURING METHOD THEREOF

#751
20240368719
2024-11-07

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME AND MEMBER

#752
20240368718
2024-11-07

HEAT- TREATED STEEL AND HEAT TREATMENT METHOD FOR STEEL

#753
20240360538
2024-10-31

STEEL FOR HIGH-TEMPERATURE CARBURIZED GEAR SHAFT AND MANUFACTURING METHOD FOR STEEL

#754
20240360534
2024-10-31

METHOD FOR PRODUCING HIGH-STRENGTH TINPLATE AND TINPLATE PRODUCED THEREWITH

#755
20240360533
2024-10-31

STEEL HAVING EXCELLENT HYDROGEN-INDUCED CRACKING RESISTANCE AND LOW-TEMPERATURE IMPACT TOUGHNESS, AND METHOD FOR MANUFACTURING SAME

#756
20240360532
2024-10-31

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHEET, METHODS OF PRODUCING THESE, AND MEMBER

#757
20240360531
2024-10-31

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#758
20240360530
2024-10-31

QUENCHING APPARATUS, QUENCHING METHOD, AND METHOD OF MANUFACTURING METAL SHEET

#759
20240359430
2024-10-31

THERMAL CHEMICAL VAPOR DEPOSITION COATING PROCESS

#760
20240359252
2024-10-31

STEEL WELDED MEMBER

#761
20240353033
2024-10-24

GIRTH WELDED JOINT OF STEEL PIPE

#762
20240352973
2024-10-24

Rolling Bearing

#763
20240352573
2024-10-24

SURFACE PREPARATION FOR JVD

#764
20240352567
2024-10-24

METHOD FOR MANUFACTURING FE-SI-B-BASED THICK PLATE RAPIDLY SOLIDIFIED ALLOY RIBBON

#765
20240352566
2024-10-24

STEEL MATERIAL

#766
20240352565
2024-10-24

OUTER PLATE COMPONENT FOR AUTOMOBILE, BLANK SHEET, MANUFACTURING METHOD FOR BLANK SHEET, AND MANUFACTURING FACILITY FOR BLANK SHEET

#767
20240352564
2024-10-24

CORROSION-RESISTANT AND HIGH TOUGHNESS OIL CASING AND METHOD FOR MANUFACTURING SAME

#768
20240352563
2024-10-24

STEEL MATERIAL HAVING HIGH STRENGTH AND EXCELLENT IMPACT TOUGHNESS, AND MANUFACTURING METHOD THEREFOR

#769
20240352562
2024-10-24

CASE HARDENING STEEL FOR WARM FORGING AND ROUGHLY-SHAPED FORGED MATERIAL MANUFACTURED USING THE SAME

#770
20240352552
2024-10-24

STEEL SHEET AND METHOD OF PRODUCING SAME

#771
20240352551
2024-10-24

COLD ROLLED STEEL SHEET HAVING EXCELLENT WELDABILITY, STRENGTH, AND FORMABILITY, AND METHOD FOR MANUFACTURING SAME

#772
20240352550
2024-10-24

STEEL HAVING IMPROVED PROCESSING PROPERTIES FOR WORKING AT ELEVATED TEMPERATURES

#773
20240352549
2024-10-24

DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL SHEET PRODUCTION METHOD

#774
20240351147
2024-10-24

METAL-CORED WIRE FOR SUBMERGED ARC WELDING AND SUBMERGED ARC WELDING METHOD USING THE SAME

#775
20240344575
2024-10-17

VEHICLE BRAKING COMPONENTS INCLUDING AN ADHESION LAYER

#776
20240344467
2024-10-17

IRON-BASED SINTERED ALLOY VALVE SEAT INSERT FOR INTERNAL COMBUSTION ENGINE

#777
20240344188
2024-10-17

OXIDATION RESISTANT, THERMAL CONDUCTIVE, AND ELEVATED TEMPERATURE STRENGTH STEEL

#778
20240344187
2024-10-17

HOT-ROLLED STEEL PLATE AND STEEL TUBE HAVING EXCELLENT ABRASION RESISTANCE, AND MANUFACTURING METHOD THEREOF

#779
20240344186
2024-10-17

STEEL WIRE FOR SPRINGS

#780
20240344185
2024-10-17

STEEL AND STEEL WIRE, WHICH ARE FOR SPRING, AND MANUFACTURING METHODS THEREFOR

#781
20240344184
2024-10-17

MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL

#782
20240344166
2024-10-17

Method for the fabrication of a resistance spot weld

#783
20240344165
2024-10-17

STEEL SHEET AND PRESS-FORMED ARTICLE

#784
20240344164
2024-10-17

ADVANCED HIGH STRENGTH ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRICAL RESISTANCE SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF

#785
20240344161
2024-10-17

COLD-ROLLED STEEL SHEET, METHOD FOR MANUFACTURING SAME, AND WELDED JOINT

#786
20240344160
2024-10-17

Method for manufacturing a 5NI steel plate with a low remanence and an excellent surface quality to be used in a ship

#787
20240337004
2024-10-10

Ferritic iron-chromium-aluminum powder and a seamless tube made thereof

#788
20240337003
2024-10-10

HIGH-STRENGTH STEEL HAVING HIGH YIELD RATIO AND EXCELLENT DURABILITY, AND METHOD FOR MANUFACTURING SAME

#789
20240337000
2024-10-10

Method for Producing a Cold-Rolled Flat Steel Product Having a Bainitic Basic Structure and Cold-Rolled Flat Steel Product Having a Bainitic Basic Structure

#790
20240336989
2024-10-10

AUSTENITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

#791
20240336988
2024-10-10

PLASTIC MOLD STEEL PLATE AND METHOD FOR PRODUCING SAME

#792
20240336987
2024-10-10

STEEL PLATE HAVING EXCELLENT HEAT AFFECTED ZONE TOUGHNESS AND METHOD FOR MANUFACTURING SAME

#793
20240331939
2024-10-03

COMPOSITE MATERIAL FOR MANUFACTURING INDUCTOR, INDUCTOR AND PROCESS OF MANUFACTURING INDUCTOR

#794
20240327965
2024-10-03

STEEL SHEET AND METHOD FOR PRODUCING SAME

#795
20240327964
2024-10-03

STEEL PLATE FOR EVAPORATOR OF ADVANCED NUCLEAR POWER UNIT AND MANUFACTURING METHOD THEREOF

#796
20240327963
2024-10-03

V-N MICROALLOYED STEEL AND METHOD FOR PRODUCING V-N MICROALLOYED AND SURFACE-CRACK-FREE CONTINUOUS CASTING BLANK

#797
20240327962
2024-10-03

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

#798
20240327961
2024-10-03

HIGH STRENGTH COLD ROLLED STEEL STRIP SHEET FOR AUTOMOTIVE USE HAVING GOOD WITHSTANDABILITY TO RETAINED AUSTENTITE DECOMPOSITION

#799
20240327960
2024-10-03

SOFT MAGNETIC STEEL SHEET AND MANUFACTURING METHOD THEREOF

#800
20240327944
2024-10-03

PROCESS FOR DIRECT PRODUCTION OF A TRIP STEEL STRIP IN AN INTEGRATED CASTING-ROLLING PLANT AND A TRIP STEEL STRIP PRODUCED BY THE PROCESS

#801
20240327942
2024-10-03

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND COLD-ROLLING FACILITY

#802
20240327941
2024-10-03

ALLOY, RAW WORKPIECE, COMPONENT CONSISTING OF AUSTENITE, AND METHOD FOR HEAT-TREATING AN AUSTENITE

#803
20240327938
2024-10-03

METHOD FOR IF-INTERSTITIAL FREE STEEL PRODUCTION USING SCRAP IN ARC FURNACE FACILITIES

#804
20240326399
2024-10-03

LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIGUE PROPERTY AND MANUFACTURING METHOD THEREFOR

#805
20240321491
2024-09-26

R-T-B BASED PERMANENT MAGNET

#806
20240318290
2024-09-26

METHOD FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET

#807
20240318289
2024-09-26

HEAT-RESISTANT FERRITIC STEEL

#808
20240318288
2024-09-26

PLATED STEEL SHEET

#809
20240318287
2024-09-26

GALVANIZED STEEL SHEET AND MEMBER, AND METHOD FOR MANUFACTURING SAME

#810
20240318276
2024-09-26

COLD FORGED GEAR STEEL AND MANUFACTURING METHOD THEREOF

#811
20240318275
2024-09-26

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#812
20240318274
2024-09-26

HOT-ROLLED STEEL SHEET

#813
20240318273
2024-09-26

HIGH-TOUGHNESS ULTRAHIGH-STRENGTH STEEL AND MANUFACTURING METHOD THEREOF

#814
20240313232
2024-09-19

STAINLESS STEEL HAVING EXCELLENT CONTACT RESISTANCE OR PEMFC SEPARATOR AN METHOD OF MANUFACTURING SAME

#815
20240312681
2024-09-19

Undercooling Solidification Method for Preparing Amorphous OR Nanocrystalline Soft Magnetic Alloy with High Fe Content

#816
20240309500
2024-09-19

AUSTENITIC STAINLESS STEEL WITH IMPROVED CORROSION RESISTANCE AND MACHINABILITY AND MANUFACTURING METHOD OF THE SAME

#817
20240309499
2024-09-19

PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT HYDROGEN EMBRITTLEMENT RESISTANCE, HOT PRESS FORMED PARTS, AND MANUFACTURING METHODS THEREOF

#818
20240309498
2024-09-19

NON-GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PUNCHING NON-GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND DIE FOR PUNCHING NON-GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#819
20240309497
2024-09-19

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#820
20240309483
2024-09-19

HIGH STRENGTH GALVANIZED AND GALVANNEALED STEEL SHEETS AND MANUFACTURING METHOD

#821
20240309482
2024-09-19

COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#822
20240309481
2024-09-19

HOT-ROLLED STEEL PLATE FOR LOW-COST HIGH TEMPERATURE ENAMELING, AND MANUFACTURING METHOD THEEFOR

#823
20240309480
2024-09-19

DUPLEX STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME

#824
20240307992
2024-09-19

SPOT WELDED JOINT AND METHOD OF MANUFACTURING SPOT WELDED JOINT

#825
20240307957
2024-09-19

Method for Manufacturing a Tool Steel as a Support for PVD Coatings and a Tool Steel

#826
20240304365
2024-09-12

IRON-CHROMIUM-COBALT ALLOY MAGNET AND METHOD FOR PRODUCING SAME

#827
20240301539
2024-09-12

Ferritic Stainless Steel Used for Bipolar Plates of Fuel Cells, Controlling Method of Surface Roughness, Method of Forming Passivation Films, and Use

#828
20240301538
2024-09-12

WEAR RESISTANT THERMAL SPRAY ALLOY

#829
20240301537
2024-09-12

HOT-ROLLED STEEL SHEET

#830
20240301528
2024-09-12

Method for producing a steel part and steel part

#831
20240301527
2024-09-12

COLD-ROLLED STEEL PLATE FOR HOT FORMING, HAVING EXCELLENT CORROSION-RESISTANCE AND SPOT-WELDABILITY, HOT-FORMED MEMBER, AND METHOD FOR MANUFACTURING SAME

#832
20240301526
2024-09-12

PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT IMPACT PROPERTY, HOT PRESS FORMED PART, AND MANUFACTURING METHOD THEREOF

#833
20240301525
2024-09-12

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#834
20240300019
2024-09-12

POWDER FOR ADDITIVE MANUFACTURING, USE THEREOF, AND AN ADDITIVE MANUFACTURING METHOD

#835
20240296981
2024-09-05

Non-oriented electrical steel sheet and manufacturing method therefor

#836
20240295015
2024-09-05

NON-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREOF

#837
20240295014
2024-09-05

HOT ROLLED STEEL SHEET FOR NON ORIENTED ELECTRICAL STEEL SHEET, PRODUCING METHOD OF HOT ROLLED STEEL SHEET FOR NON ORIENTED ELECTRICAL STEEL SHEET, AND PRODUCING METHOD OF NON ORIENTED ELECTRICAL STEEL SHEET

#838
20240295003
2024-09-05

HOT PRESS FORMING MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN EMBRITTLEMENT, AND METHOD FOR MANUFACTURING SAME

#839
20240295002
2024-09-05

ZINC PLATED STEEL SHEET HAVING EXCELLENT FATIGUE STRENGTH OF ELECTRICAL RESISTANCE SPOT WELDS, AND MANUFACTURING METHOD THEREOF

#840
20240295001
2024-09-05

ULTRA-THICK STEEL SHEET WITH EXCELLENT STRENGTH AND LOW-TEMPERATURE IMPACT TOUGHNESS AND MANUFACTURING METHOD THEREOF

#841
20240295000
2024-09-05

HIGH STRENGTH COATED DUAL PHASE STEEL STRIP AND METHOD TO PRODUCE IT

#842
20240290523
2024-08-29

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#843
20240287663
2024-08-29

HIGH STRENGTH STEEL SHEET

#844
20240287661
2024-08-29

SOFT MAGNETIC MATERIAL AND METHOD FOR PRODUCING SOFT MAGNETIC MATERIAL

#845
20240287660
2024-08-29

TRIP STEEL AND PREPARATION METHOD THEREFOR, COLD-ROLLED STEEL SHEET, AND HOT-DIP GALVANIZED STEEL SHEET

#846
20240287659
2024-08-29

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLING MILL FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#847
20240287639
2024-08-29

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT HOLE EXPANDABILITY AND DUCTILITY AND MANUFACTURING METHOD THEREFOR

#848
20240287638
2024-08-29

METHOD FOR MANUFACTURING OF A STEEL PART

#849
20240287637
2024-08-29

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHEET, METHODS OF PRODUCING SAME, AND MEMBER

#850
20240287636
2024-08-29

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#851
20240287635
2024-08-29

METHOD FOR PREPARING TITANIUM-CONTAINING ULTRA-LOW-CARBON STEEL

#852
20240282491
2024-08-22

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#853
20240279783
2024-08-22

NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING THE SAME, AND MOTOR CORE

#854
20240279782
2024-08-22

NON-ORIENTED SILICON STEEL AND METHOD FOR PRODUCING THE SAME

#855
20240279764
2024-08-22

MARTENSITIC STAINLESS STEEL FOR HYDROGEN GAS ENVIRONMENT AND MANUFACTURING METHOD THEREFOR

#856
20240279763
2024-08-22

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLING MILL FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#857
20240278316
2024-08-22

Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device

#858
20240275217
2024-08-15

LAMINATED CORE AND METHOD FOR THE PRODUCTION OF A LAMINATED CORE

#859
20240271262
2024-08-15

STEEL MATERIAL

#860
20240271261
2024-08-15

STEEL SHEET

#861
20240271260
2024-08-15

HIGH PLASTICITY HOT-FORMING STEEL WITH OXIDATION RESISTANCE FOR AUTOMOBILES AND HOT-FORMING PROCESS

#862
20240271258
2024-08-15

Fe-Co ALLOY FOR SOFT MAGNETIC MEMBER, AND SOFT MAGNETIC MEMBER USING SAME

#863
20240271257
2024-08-15

HOT-DIP GALVANIZED STEEL PLATE AND MANUFACTURING METHOD THEREFOR

#864
20240271256
2024-08-15

FE-BASED ELECTROPLATED STEEL SHEET, HOT-DIP GALVANIZED STEEL SHEET, AND METHODS FOR MANUFACTURING SAME

#865
20240271255
2024-08-15

NON-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREOF

#866
20240271254
2024-08-15

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#867
20240271244
2024-08-15

System and method for producing rod-shaped steels

#868
20240271243
2024-08-15

HIGH-STRENGTH GALVANIZED STEEL SHEET AND MEMBER, AND METHOD FOR MANUFACTURING SAME

#869
20240271242
2024-08-15

AUSTENITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREOF

#870
20240271241
2024-08-15

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#871
20240271240
2024-08-15

MARTENSITIC STAINLESS STEEL WITH IMPROVED STRENGTH AND CORROSION RESISTANCE, AND MANUFACTURING METHOD THEREFOR

#872
20240271237
2024-08-15

ULTRA-HIGH STRENGTH ALLOY

#873
20240269773
2024-08-15

JOINT COMPONENT AND JOINT STEEL SHEET

#874
20240269734
2024-08-15

METHOD FOR PRODUCING A MICROALLOYED STEEL, A MICROALLOYED STEEL PRODUCED USING THE METHOD, AND A COMBINED CASTING/ROLLING INSTALLATION

#875
20240263288
2024-08-08

COLD ROLLED STEEL SHEET AND METHOD FOR PRODUCING SAME

#876
20240263287
2024-08-08

HOT-DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME, AND MEMBER

#877
20240263286
2024-08-08

WIRE ROD AND STEEL WIRE FOR SPRING, SPRING WITH IMPROVED STRENGTH AND FATIGUE LIMIT, AND METHOD FOR MANUFACTURING SAME

#878
20240263285
2024-08-08

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#879
20240263265
2024-08-08

HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME

#880
20240262787
2024-08-08

FERRITIC STEEL PARTS IN UREA PLANTS

#881
20240261899
2024-08-08

ALUMINUM-COATED BLANK, MANUFACTURING METHOD THEREOF AND APPARATUS FOR MANUFACTURING ALUMINUM-COATED BLANK

#882
20240261843
2024-08-08

HOT PRESS-FORMED PART, AND MANUFACTURING METHOD THEREOF

#883
20240261119
2024-08-08

Lumen Stent and Preform thereof, and Methods for Preparing the Lumen Stent and Preform thereof

#884
20240258001
2024-08-01

NANOCRYSTALLINE SOFT MAGNETIC ALLOY WITH HIGH MAGNETIC INDUCTION AND HIGH FREQUENCY AND PREPARATION METHOD THEREOF

#885
20240254610
2024-08-01

Hot-Formed Steel Part and Manufacturing Method

#886
20240254609
2024-08-01

AUSTENITIC STAINLESS STEEL AND TUBE

#887
20240254607
2024-08-01

STAINLESS STEEL FOIL WITH FLATTENING FILM

#888
20240254606
2024-08-01

FERROUS ALLOY FOIL, MANUFACTURING METHOD THEREFOR, AND COMPONENT USING SAME

#889
20240254604
2024-08-01

ALLOY COMPOSITIONS

#890
20240254602
2024-08-01

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#891
20240254601
2024-08-01

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#892
20240254600
2024-08-01

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

#893
20240254588
2024-08-01

WIRE ROD HAVING EXCELLENT DRAWABILITY, AND MANUFACTURING METHOD THEREFOR

#894
20240254586
2024-08-01

METHOD FOR PRODUCING HIGH-STRENGTH STEEL PARTS WITH IMPROVED DUCTILITY, AND PARTS OBTAINED BY SAID METHOD

#895
20240254585
2024-08-01

HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY, AND MANUFACTURING METHOD THEREFOR

#896
20240254584
2024-08-01

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

#897
20240254583
2024-08-01

HIGH-STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME, AND HIGH-STRENGTH ELECTRIC RESISTANCE WELDED STEEL PIPE AND METHOD FOR PRODUCING THE SAME

#898
20240254582
2024-08-01

HOT-ROLLED STEEL PLATE HAVING EXCELLENT IMPACT TOUGHNESS OF WELDED ZONE AND METHOD FOR MANUFACTURING SAME

#899
20240254581
2024-08-01

HETEROSTRUCTURED ANTIMICROBIAL STAINLESS STEEL AND METHOD FOR SYNTHESIZING THE SAME

#900
20240253117
2024-08-01

METHOD FOR THE OBTAINING OF COST EFFECTIVE GEOMETRICALLY COMPLEX PIECES