Patents-Review.com
ClassID:

119047 ⎘

C21D8/1233 - CPC Classification

Classification description:

Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest Cold rolling

Recent Application in this class:
#1
20260152834
2026-06-04

NON-ORIENTED SILICON STEEL WITH EXCELLENT OVERALL PERFORMANCE AND MANUFACTURING METHOD THEREOF

 #2
20260152815
2026-06-04

PRODUCTION METHOD FOR A GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #3
20260152814
2026-06-04

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #4
20260117349
2026-04-30

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #5
20260117338
2026-04-30

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

 #6
20260110070
2026-04-23

NON-ORIENTED ELECTRICAL STEEL SHEET, CORE, AND ROTARY ELECTRIC MACHINE

 #7
20260110047
2026-04-23

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

 #8
20260110046
2026-04-23

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #9
20260103786
2026-04-16

NON-ORIENTED ELECTRICAL STEEL SHEET

 #10
20260103771
2026-04-16

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

 #11
20260092338
2026-04-02

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

 #12
20260085390
2026-03-26

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #13
20260085372
2026-03-26

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

 #14
20260081056
2026-03-19

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

 #15
20260055478
2026-02-26

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

 #16
20260051427
2026-02-19

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

 #17
20260035762
2026-02-05

ANNEALING FACILITY, AND METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET

 #18
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

 #19
20260022436
2026-01-22

DOUBLY ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

 #20
20260015686
2026-01-15

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

 #21
20260009099
2026-01-08

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #22
20250361576
2025-11-27

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

 #23
20250354233
2025-11-20

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

 #24
20250354231
2025-11-20

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #25
20250354230
2025-11-20

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #26
20250340963
2025-11-06

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #27
20250340962
2025-11-06

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #28
20250333813
2025-10-30

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #29
20250320575
2025-10-16

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #30
20250290171
2025-09-18

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #31
20250286412
2025-09-11

ROTARY ELECTRIC MACHINE, NON-ORIENTED ELECTRICAL STEEL SHEET, LAMINATED CORE, METHOD FOR MANUFACTURING ROTARY ELECTRIC MACHINE, AND METHOD FOR MANUFACTURING LAMINATED CORE

 #32
20250283189
2025-09-11

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #33
20250270668
2025-08-28

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

 #34
20250270667
2025-08-28

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #35
20250263809
2025-08-21

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #36
20250250658
2025-08-07

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #37
20250250657
2025-08-07

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #38
20250236926
2025-07-24

Grain-Oriented Electrical Steel Sheet and Method for Its Production

 #39
20250236925
2025-07-24

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

 #40
20250223676
2025-07-10

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

 #41
20250223664
2025-07-10

Grain-Oriented Flat Steel Product and Method for Its Production

 #42
20250223663
2025-07-10

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

 #43
20250215520
2025-07-03

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

 #44
20250188562
2025-06-12

Non-Oriented Electrical Steel Sheet And Method For Producing Same

 #45
20250188561
2025-06-12

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

 #46
20250188560
2025-06-12

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #47
20250188557
2025-06-12

NON-ORIENTED SILICON STEEL FOR HIGH-SPEED MOTOR, AND MANUFACTURING METHOD THEREFOR

 #48
20250179601
2025-06-05

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

 #49
20250163551
2025-05-22

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #50
20250163533
2025-05-22

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

 #51
20250163532
2025-05-22

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #52
20250163529
2025-05-22

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #53
20250157708
2025-05-15

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCTION OF SAME

 #54
20250154631
2025-05-15

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCTION OF SAME

 #55
20250154619
2025-05-15

NON-ORIENTED ELECTRIC STEEL SHEET AND MANUFACTURING METHOD THEREFOR

 #56
20250154618
2025-05-15

METHOD OF MANUFACTURING A GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #57
20250146110
2025-05-08

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #58
20250146096
2025-05-08

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #59
20250146093
2025-05-08

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

 #60
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

 #61
20250122591
2025-04-17

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #62
20250122589
2025-04-17

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #63
20250118468
2025-04-10

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #64
20250115982
2025-04-10

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

 #65
20250109466
2025-04-03

NON-ORIENTED ELECTRICAL STEEL PLATE WITH GOOD MAGNETIC PERFORMANCE AND MANUFACTURING METHOD THEREFOR

 #66
20250109453
2025-04-03

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #67
20250109451
2025-04-03

AGING TREATMENT METHOD AND METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #68
20250101561
2025-03-27

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #69
20250101542
2025-03-27

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

 #70
20250101541
2025-03-27

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

 #71
20250092483
2025-03-20

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #72
20250075284
2025-03-06

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #73
20250066892
2025-02-27

NON-ORIENTED ELECTRICAL STEEL SHEET AND MOTOR CORE COMPRISING SAME

 #74
20250066885
2025-02-27

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND MANUFACTURING METHOD THEREFOR

 #75
20250059618
2025-02-20

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

 #76
20250059616
2025-02-20

DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #77
20250051888
2025-02-13

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #78
20250051871
2025-02-13

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD OF SAME

 #79
20250051869
2025-02-13

ANNEALING SEPARATING AGENT COMPOSITION FOR GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEET

 #80
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

 #81
20250037912
2025-01-30

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

 #82
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

 #83
20250014793
2025-01-09

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

 #84
20240417830
2024-12-19

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

 #85
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

 #86
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

 #87
20240401174
2024-12-05

FERRITIC STAINLESS STEEL HAVING IMPROVED MAGNETIC PROPERTIES AND MANUFACTURING METHOD THEREFOR

 #88
20240327960
2024-10-03

SOFT MAGNETIC STEEL SHEET AND MANUFACTURING METHOD THEREOF

 #89
20240327942
2024-10-03

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

 #90
20240309497
2024-09-19

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #91
20240301525
2024-09-12

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

 #92
20240296981
2024-09-05

Non-oriented electrical steel sheet and manufacturing method therefor

 #93
20240295015
2024-09-05

NON-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREOF

 #94
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

 #95
20240290523
2024-08-29

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

 #96
20240287661
2024-08-29

SOFT MAGNETIC MATERIAL AND METHOD FOR PRODUCING SOFT MAGNETIC MATERIAL

 #97
20240287659
2024-08-29

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

 #98
20240282491
2024-08-22

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #99
20240279783
2024-08-22

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

 #100
20240279763
2024-08-22

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

 #101
20240271254
2024-08-15

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #102
20240271241
2024-08-15

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #103
20240263285
2024-08-08

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #104
20240254601
2024-08-01

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #105
20240254600
2024-08-01

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

 #106
20240249863
2024-07-25

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #107
20240247347
2024-07-25

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #108
20240247333
2024-07-25

METHOD OF DETERMINING FINAL ANNEALING CONDITIONS FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET USING METHOD OF DETERMINING THEREOF

 #109
20240242863
2024-07-18

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #110
20240240293
2024-07-18

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #111
20240240292
2024-07-18

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ANNEALING SEPARATOR USED FOR SAME

 #112
20240233992
2024-07-11

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #113
20240221982
2024-07-04

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #114
20240212900
2024-06-27

ELECTRICAL STEEL SHEET COMPOSED OF (001) TEXTURE, AND MANUFACTURING METHOD THEREFOR

 #115
20240203622
2024-06-20

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #116
20240200175
2024-06-20

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #117
20240186042
2024-06-06

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #118
20240186041
2024-06-06

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MAGNETIC-DOMAIN-REFINEMENT THEREOF

 #119
20240183011
2024-06-06

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #120
20240177901
2024-05-30

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #121
20240177899
2024-05-30

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #122
20240154472
2024-05-09

ROTATING ELECTRICAL MACHINE, STATOR CORE AND ROTOR CORE SET, METHOD FOR MANUFACTURING ROTATING ELECTRICAL MACHINE, METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET FOR STATOR AND NON-ORIENTED ELECTRICAL STEEL SHEET FOR ROTOR, METHOD FOR MANUFACTURING STATOR AND ROTOR, AND NON-ORIENTED ELECTRICAL STEEL SHEET SET

 #123
20240153684
2024-05-09

NON-ORIENTED ELECTRICAL STEEL SHEET

 #124
20240153683
2024-05-09

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #125
20240150875
2024-05-09

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #126
20240136095
2024-04-25

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #127
20240105384
2024-03-28

Method for forming film and method for manufacturing electrical steel sheet with insulating film

 #128
20240105369
2024-03-28

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

 #129
20240102123
2024-03-28

METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET, AND NON-ORIENTED ELECTRICAL STEEL SHEET MANUFACTURED THEREBY

 #130
20240102122
2024-03-28

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

 #131
20240096531
2024-03-21

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

 #132
20240084415
2024-03-14

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

 #133
20240071661
2024-02-29

Low-Magnetostrictive Oriented Silicon Steel and Manufacturing Method Therefor

 #134
20240052448
2024-02-15

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLING APPARATUS FOR MANUFACTURING ELECTRICAL STEEL SHEET

 #135
20240052447
2024-02-15

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR

 #136
20240047106
2024-02-08

Non-oriented electrical steel sheet

 #137
20240047105
2024-02-08

Non-oriented electrical steel sheet

 #138
20240043950
2024-02-08

POWDER FOR ANNEALING SEPARATOR AND PRODUCTION METHOD FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET USING SAME

 #139
20240039347
2024-02-01

Non-oriented electrical steel sheet, production method for non-oriented electrical steel sheet, electric motor and production method for electric motor

 #140
20240038423
2024-02-01

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

 #141
20240038422
2024-02-01

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #142
20240035108
2024-02-01

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #143
20240026489
2024-01-25

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

 #144
20240026482
2024-01-25

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #145
20240011112
2024-01-11

CU-CONTAINING NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

 #146
20240011111
2024-01-11

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR

 #147
20230416883
2023-12-28

NON-ORIENTED ELECTRICAL STEEL PLATE AND MANUFACTURING METHOD THEREFOR

 #148
20230407431
2023-12-21

FERRITIC STAINLESS STEEL SHEET AND PRODUCTION METHOD

 #149
20230402220
2023-12-14

WOUND CORE

 #150
20230395300
2023-12-07

WOUND CORE

 #151
20230392227
2023-12-07

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

 #152
20230392225
2023-12-07

Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet

 #153
20230366101
2023-11-16

METHOD FOR FORMING GROOVE ON METAL STRIP SURFACE AND METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #154
20230366058
2023-11-16

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

 #155
20230357875
2023-11-09

METHOD FOR FORMING GROOVES ON METAL STRIP SURFACE AND METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #156
20230326638
2023-10-12

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #157
20230304115
2023-09-28

METHOD FOR PRODUCING AN ELECTRIC STRIP

 #158
20230290549
2023-09-14

Electrical steel processing without a post cold-rolling intermediate anneal

 #159
20230257860
2023-08-17

Method of producing a non-oriented electrical steel sheet

 #160
20230250506
2023-08-10

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #161
20230250503
2023-08-10

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING LINE

 #162
20230243013
2023-08-03

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

 #163
20230243009
2023-08-03

PRODUCTION METHOD FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND PRODUCTION LINE

 #164
20230212720
2023-07-06

METHOD FOR THE PRODUCTION OF HIGH PERMEABILITY GRAIN ORIENTED ELECTRICAL STEEL CONTAINING CHROMIUM

 #165
20230212706
2023-07-06

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING SAME

 #166
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2023-07-06

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