ClassID:

119763

C22C38/16 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing copper

Recent Application in this class:
#1
20260155283
2026-06-04

SINTERED NEODYMIUM-IRON-BORON MAGNET WITH HIGH CORROSION RESISTANCE AND HIGH MAGNETIC PERFORMANCE, AND PREPARATION METHOD THEREFOR

#2
20260148884
2026-05-28

R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME

#3
20260135023
2026-05-14

HIGH-COERCIVITY AND HIGH-REMANENCE NdFeB MAGNET AND PREPARATION METHOD

#4
20260132478
2026-05-14

HOT-WORKING DIE STEEL, HEAT TREATMENT METHOD AND HOT-WORKING MOLD

#5
20260125784
2026-05-07

HOT-ROLLED STEEL SHEET

#6
20260120926
2026-04-30

R-T-B BASED PERMANENT MAGNET

#7
20260120925
2026-04-30

R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME

#8
20260117350
2026-04-30

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

#9
20260117349
2026-04-30

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#10
20260106060
2026-04-16

NdFeB MAGNET AND PREPARATION METHOD

#11
20260103787
2026-04-16

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

#12
20260103771
2026-04-16

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

#13
20260102854
2026-04-16

LASER WELDING METHOD AND LASER WELD JOINT

#14
20260098329
2026-04-09

STEEL MATERIAL WITH GOOD FATIGUE PROPERTY IN HYDROGEN AND METHOD FOR PRODUCING THE SAME, AND STEEL PIPE AND METHOD FOR PRODUCING THE SAME

#15
20260094743
2026-04-02

NdFeB MAGNET

#16
20260092346
2026-04-02

HIGH STRENGTH HOT ROLLED STEEL SHEET

#17
20260092345
2026-04-02

NON-ORIENTED ELECTRICAL STEEL SHEET

#18
20260092338
2026-04-02

HIGH-STRENGTH NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

#19
20260085373
2026-03-26

HIGH STRENGTH STEEL SHEET HAVING SUPERIOR WORKABILITY AND METHOD FOR MANUFACTURING SAME

#20
20260085372
2026-03-26

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND INDUCTION HEATING DEVICE

#21
20260081056
2026-03-19

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND INDUCTION HEATING DEVICE

#22
20260078480
2026-03-19

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#23
20260078477
2026-03-19

PLATED STEEL SHEET

#24
20260074101
2026-03-12

Fe-BASED NANOCRYSTALLINE ALLOY RIBBON, WOUND CORE, AND PRODUCTION METHODS THEREFOR

#25
20260071308
2026-03-12

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

#26
20260066160
2026-03-05

Rare Earth Permanent Magnet, Its Preparation Method And Motors

#27
20260062782
2026-03-05

STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#28
20260062765
2026-03-05

HIGH-STRENGTH COATED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#29
20260055478
2026-02-26

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

#30
20260053378
2026-02-26

BLOOD PRESSURE MEASUREMENT APPARATUS AND METHODS OF USE THEREOF

#31
20260051427
2026-02-19

NON-ORIENTED ELECTRICAL STEEL FOR ELECTRIC VEHICLE DRIVE MOTOR AND MANUFACTURING METHOD THEREOF

#32
20260049383
2026-02-19

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

#33
20260042279
2026-02-12

GALVANNEALED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#34
20260042278
2026-02-12

FE-BASED ELECTROPLATED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#35
20260042151
2026-02-12

TOOLS AND CUTTING DEVICES THAT INCLUDES RHENIUM

#36
20260042145
2026-02-12

PROCESS FOR THE PREPARATION OF PRE-ALLOYED POWDERS FOR DIAMOND TOOLS, AND THE POWDERS SO OBTAINED

#37
20260031258
2026-01-29

BLOOD PRESSURE MEASUREMENT APPARATUS AND METHODS OF USE THEREOF

#38
20260028704
2026-01-29

RARE EARTH MAGNET AND METHOD FOR MANUFACTURING THE SAME

#39
20260028691
2026-01-29

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, FINISH ANNEALING-USE STEEL SHEET, ANNEALING SEPARATOR, METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR MANUFACTURING FINISH ANNEALING-USE STEEL SHEET

#40
20250382687
2025-12-18

STEEL MATERIAL

#41
20250376739
2025-12-11

HIGH HOLE EXPANSION STEEL AND METHOD FOR MANUFACTURING THEREFOR

#42
20250369066
2025-12-04

HIGH-PLASTICITY STEEL AND MANUFACTURING METHOD THEREFOR

#43
20250364165
2025-11-27

SOFT MAGNETIC STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#44
20250361592
2025-11-27

PRODUCTION METHOD FOR STEEL SHEET

#45
20250361576
2025-11-27

DOUBLE COLD ROLLED NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

#46
20250336578
2025-10-30

R-T-B MAGNET AND PREPARATION METHOD

#47
20250316419
2025-10-09

PREPARATION METHOD FOR ANISOTROPIC ND2FE14B/ALPHA-FE BULK NANOCRYSTALLINE COMPOSITE PERMANENT MAGNET MATERIAL

#48
20250313914
2025-10-09

SLAB FOR HIGH-STRENGTH STEEL SHEET AND COOLING METHOD THEREOF, PRODUCING METHOD OF HIGH-STRENGTH HOT-ROLLED STEEL SHEET, PRODUCING METHOD OF HIGH-STRENGTH COLD-ROLLED STEEL SHEET, AND PRODUCING METHOD OF HIGH-STRENGTH PLATED STEEL SHEET

#49
20250308772
2025-10-02

HIGH-PERFORMANCE CERIUM-RICH MISCH-METAL PERMANENT MAGNETIC MATERIAL AND PREPARATION METHOD THEREOF

#50
20250308735
2025-10-02

SOFT MAGNETIC ALLOY

#51
20250305103
2025-10-02

STEEL FOR INDUCTION HARDENING

#52
20250290172
2025-09-18

HOT ROLLED STEEL SHEET, PART FOR VEHICLE, AND METHOD FOR MANUFACTURING SAME

#53
20250277296
2025-09-04

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT FORMABILITY AND PROCESS FOR PRODUCING SAME

#54
20250277292
2025-09-04

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

#55
20250250660
2025-08-07

HOT-ROLLED STEEL SHEET AND METHOD OF PRODUCING SAME, AND ELECTRIC RESISTANCE WELDED STEEL PIPE OR TUBE AND METHOD OF PRODUCING SAME

#56
20250250652
2025-08-07

STEEL PLATE AND METHOD FOR PRODUCING THE SAME

#57
20250249527
2025-08-07

NEODYMIUM-IRON-BORON MAGNET AND PREPARATION METHOD THEREOF

#58
20250246348
2025-07-31

LAMINATED CORE

#59
20250243569
2025-07-31

IRON-BASED RARE EARTH BORON-BASED ISOTROPIC NANOCOMPOSITE MAGNET ALLOY, METHOD FOR PRODUCING IRON-BASED EARTH BORON-BASED ISOTROPIC NANOCOMPOSITE MAGNET ALLOY, AND METHOD FOR PRODUCING RESIN-BONDED PERMANENT MAGNET

#60
20250243557
2025-07-31

ULTRAHIGH-STRENGTH COLD-ROLLED STEEL STRIP HAVING TENSILE STRENGTH OF 1450 MPA OR ABOVE AND MANUFACTURING METHOD THEREFOR

#61
20250236936
2025-07-24

ENAMELABLE STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#62
20250236926
2025-07-24

Grain-Oriented Electrical Steel Sheet and Method for Its Production

#63
20250232900
2025-07-17

Method For Producing Soft Magnetic Alloy Powder, Soft Magnetic Alloy Powder, Dust Core, Magnetic Element, And Electronic Device

#64
20250230534
2025-07-17

SOFT MAGNETIC IRON

#65
20250226704
2025-07-10

LAMINATED CORE

#66
20250223676
2025-07-10

Grain-Oriented Electrical Steel Sheet Coated with a Resin and Used for Stacking

#67
20250223664
2025-07-10

Grain-Oriented Flat Steel Product and Method for Its Production

#68
20250218630
2025-07-03

High-performance and high-thermal-stability sintered NdFeB magnet and preparation method thereof

#69
20250218629
2025-07-03

Neodymium-Iron-Boron Magnet Material and Preparation Method Therefor and Application Thereof.

#70
20250215542
2025-07-03

CORROSION-RESISTANT STEEL BAR AND PRODUCTION METHOD THEREFOR

#71
20250207216
2025-06-26

TWIP STEEL SHEET HAVING AN AUSTENITIC MATRIX

#72
20250207215
2025-06-26

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#73
20250201455
2025-06-19

High temperature resistant magnet and a preparation method thereof

#74
20250197984
2025-06-19

METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET

#75
20250197977
2025-06-19

R-T-B SINTERED MAGNET

#76
20250197961
2025-06-19

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM

#77
20250197959
2025-06-19

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#78
20250188562
2025-06-12

Non-Oriented Electrical Steel Sheet And Method For Producing Same

#79
20250188561
2025-06-12

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

#80
20250179622
2025-06-05

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

#81
20250179603
2025-06-05

STEEL SHEET, MEMBER, AND METHODS OF PRODUCING SAME

#82
20250179602
2025-06-05

STEEL SHEET, MEMBER, AND METHODS OF PRODUCING SAME

#83
20250179601
2025-06-05

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

#84
20250171869
2025-05-29

STEEL SHEET, MEMBER, METHODS FOR MANUFACTURING THE SAME, METHOD FOR MANUFACTURING HOT-ROLLED STEEL SHEET FOR COLD-ROLLED STEEL SHEET, AND METHOD FOR MANUFACTURING COLD-ROLLED STEEL SHEET

#85
20250166875
2025-05-22

LARGE SINTERED R-FE-B MAGNET, PREPARATION METHOD AND USE THEREOF

#86
20250163552
2025-05-22

ADDITIVE MANUFACTURING PRODUCT AND METHOD OF PRODUCING SAME

#87
20250153234
2025-05-15

HOT PRESS-FORMED PART AND MANUFACTURING METHOD THEREOF

#88
20250146093
2025-05-08

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

#89
20250140456
2025-05-01

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

#90
20250137084
2025-05-01

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#91
20250129458
2025-04-24

Fe-based Nanocrystalline Alloy Core and Manufacturing Method of Fe-based Nanocrystalline Alloy Core

#92
20250129447
2025-04-24

METHODFOR MANUFACTURING NANOCRYSTAL ALLOY RIBBON, AND METHOD FOR MANUFACTURING MAGNETIC SHEET

#93
20250118468
2025-04-10

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#94
20250114842
2025-04-10

SINTERED MEMBER AND MANUFACTURING METHOD THEREOF

#95
20250101555
2025-03-27

Method For Producing Super High Strength Nano-Precipitation Strengthened, Single Phase Ferritic Steel

#96
20250101542
2025-03-27

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

#97
20250092484
2025-03-20

PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFACE QUALITY, AND MANUFACTURING METHOD THEREFOR

#98
20250087394
2025-03-13

NEODYMIUM-IRON-BORON MAGNET MATERIAL AND PREPARATION METHOD THEREFOR AND APPLICATION THEREO

#99
20250084501
2025-03-13

GALVANIZED STEEL SHEET AND MEMBER, AND METHOD OF PRODUCING SAME

#100
20250083218
2025-03-13

Process for producing clean steel products with a low nitrogen content using an electric arc furnace and a degassing system

#101
20250077824
2025-03-06

CARD BODY FOR A CHIP CARD, AND CHIP CARD

#102
20250075831
2025-03-06

STEEL PIPE FOR HIGH-PRESSURE HYDROGEN PIPING AND HIGH-PRESSURE HYDROGEN PIPING USING SAME

#103
20250075285
2025-03-06

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

#104
20250075283
2025-03-06

STEEL SHEET AND METHOD OF PRODUCTION OF SAME

#105
20250069785
2025-02-27

NEODYMIUM-IRON-BORON MAGNET MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF

#106
20250051895
2025-02-13

STEEL SHEET AND PLATED STEEL SHEET

#107
20250051873
2025-02-13

METHOD FOR PRODUCING Cu-Sn-CONTAINING STEEL

#108
20250037912
2025-01-30

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#109
20250022639
2025-01-16

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

#110
20250019816
2025-01-16

Anti-Coking Iron Spinel Surface

#111
20250014793
2025-01-09

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

#112
20250011904
2025-01-09

R-T-B PERMANENT MAGNET

#113
20250010579
2025-01-09

STEEL SHEET FOR HOT PRESS FORMED MEMBER

#114
20250006411
2025-01-02

HIGH-REMANENCE NEODYMIUM-IRON-BORON MAGNET, AND PREPARATION METHOD AND USE THEREOF

#115
20250003021
2025-01-02

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

#116
20250001498
2025-01-02

PREPARATION METHOD OF RARE EARTH PERMANENT MAGNETIC MATERIAL

#117
20240425943
2024-12-26

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

#118
20240417831
2024-12-19

ALLOYED STEEL

#119
20240417820
2024-12-19

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#120
20240410041
2024-12-12

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

#121
20240392420
2024-11-28

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

#122
20240384384
2024-11-21

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

#123
20240384381
2024-11-21

HOT-ROLLED STEEL SHEET

#124
20240376562
2024-11-14

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#125
20240363272
2024-10-31

R-T-B BASED SINTERED MAGNET

#126
20240363271
2024-10-31

R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME

#127
20240355515
2024-10-24

R-T-B MAGNET AND PREPARATION METHOD THEREFOR

#128
20240352567
2024-10-24

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

#129
20240352563
2024-10-24

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

#130
20240352552
2024-10-24

STEEL SHEET AND METHOD OF PRODUCING SAME

#131
20240352549
2024-10-24

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

#132
20240344184
2024-10-17

MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL

#133
20240339251
2024-10-10

NEODYMIUM-IRON-BORON MAGNET AND PREPARATION METHOD THEREFOR

#134
20240331899
2024-10-03

R-T-B BASED PERMANENT MAGNET

#135
20240331898
2024-10-03

CORROSION-RESISTANT AND HIGH-PERFORMANCE SINTERED NEODYMIUM-IRON-BORON MAGNET, PREPARATION METHOD, AND USE THEREOF

#136
20240327938
2024-10-03

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

#137
20240321491
2024-09-26

R-T-B BASED PERMANENT MAGNET

#138
20240321490
2024-09-26

R-T-B BASED PERMANENT MAGNET

#139
20240321489
2024-09-26

R-FE-B SINTERED MAGNET, PREPARATION METHOD AND USE THEREOF

#140
20240318288
2024-09-26

PLATED STEEL SHEET

#141
20240312681
2024-09-19

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

#142
20240309482
2024-09-19

COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#143
20240309481
2024-09-19

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

#144
20240301537
2024-09-12

HOT-ROLLED STEEL SHEET

#145
20240287663
2024-08-29

HIGH STRENGTH STEEL SHEET

#146
20240287637
2024-08-29

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

#147
20240282491
2024-08-22

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#148
20240279763
2024-08-22

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

#149
20240278316
2024-08-22

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

#150
20240274333
2024-08-15

LOW-COST HIGH-COERCIVITY LACE-RICH NEODYMIUM-IRON-BORON PERMANENT MAGNET, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#151
20240271243
2024-08-15

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

#152
20240271241
2024-08-15

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#153
20240269773
2024-08-15

JOINT COMPONENT AND JOINT STEEL SHEET

#154
20240269734
2024-08-15

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

#155
20240263265
2024-08-08

HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME

#156
20240258001
2024-08-01

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

#157
20240249863
2024-07-25

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#158
20240247357
2024-07-25

GALVANIZED STEEL SHEET

#159
20240247332
2024-07-25

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

#160
20240242863
2024-07-18

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#161
20240240295
2024-07-18

COMPOSITE TUBE AND WELDED JOINT

#162
20240233992
2024-07-11

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#163
20240229212
2024-07-11

HOT DIP GALVANNEALED STEEL SHEET

#164
20240229181
2024-07-11

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#165
20240229180
2024-07-11

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#166
20240222006
2024-07-04

NdFeB Magnet and Preparation Method Thereof

#167
20240221982
2024-07-04

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#168
20240218492
2024-07-04

ELECTRIC RESISTANCE WELDED STEEL PIPE FOR MECHANICAL STRUCTURAL COMPONENTS, AND METHOD FOR PRODUCING SAME

#169
20240218491
2024-07-04

STEEL SHEET AND PLATED STEEL SHEET

#170
20240209470
2024-06-27

HOT-ROLLED STEEL SHEET

#171
20240207930
2024-06-27

METHODS FOR MAKING A SINTERED BODY

#172
20240198633
2024-06-20

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME

#173
20240194382
2024-06-13

NANOCRYSTALLINE SOFT MAGNETIC MATERIAL

#174
20240194380
2024-06-13

R-T-B BASED PERMANENT MAGNET MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF

#175
20240194379
2024-06-13

R-T-B BASED PERMANENT MAGNET MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF

#176
20240182997
2024-06-06

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

#177
20240177901
2024-05-30

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#178
20240177899
2024-05-30

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#179
20240175102
2024-05-30

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING STEEL SHEET, AND METHOD FOR PRODUCING MEMBER

#180
20240170206
2024-05-23

METHOD FOR PRODUCING R-T-B BASED SINTERED MAGNET

#181
20240167114
2024-05-23

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#182
20240167113
2024-05-23

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