with insulating coating

Industry

CPC
H01F1/14783

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor Selection of materials for their magnetic properties

Current Industry

H01F1/14783with insulating coating

Industries

Patents Grantslast 30 patents

Information Patent Grant
Non-oriented electrical steel sheet and method for manufacturing same
- Patent number 12,033,776
- Issue date Jul 9, 2024
- Nippon Steel Corporation
- Kazutoshi Takeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Grain oriented electrical steel sheet
- Patent number 11,948,711
- Issue date Apr 2, 2024
- Nippon Steel Corporation
- Takashi Kataoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel with improved forsterite coating ch...
- Patent number 11,942,247
- Issue date Mar 26, 2024
- Cleveland-Cliffs Steel Properties Inc.
- Jerry William Schoen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a laminated core
- Patent number 11,881,350
- Issue date Jan 23, 2024
- Vacuumschmelze GmbH & Co. KG
- Frederic Bäcker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
FeCo alloy, FeSi alloy or Fe sheet or strip and production method t...
- Patent number 11,767,583
- Issue date Sep 26, 2023
- APERAM
- Thierry Waeckerle
- C21 - METALLURGY OF IRON
Information Patent Grant
Coated metal, coating-forming treatment solution, and method for pr...
- Patent number 11,692,272
- Issue date Jul 4, 2023
- JFE Steel Corporation
- Takashi Terashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic sheet and wireless power module comprising same
- Patent number 11,694,829
- Issue date Jul 4, 2023
- LG Innotek Co., Ltd
- In Seong Sohn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing grain-oriented electrical steel sheet and...
- Patent number 11,661,636
- Issue date May 30, 2023
- Nippon Steel Corporation
- Nobusato Morishige
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing grain-oriented electrical steel sheet
- Patent number 11,459,629
- Issue date Oct 4, 2022
- JFE Steel Corporation
- Yasuyuki Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grain-oriented electrical steel sheet
- Patent number 11,450,460
- Issue date Sep 20, 2022
- Nippon Steel Corporation
- Seiki Takebayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-oriented electrical steel sheet, manufacturing method of non-or...
- Patent number 11,295,881
- Issue date Apr 5, 2022
- Nippon Steel Corporation
- Yoshiaki Natori
- C21 - METALLURGY OF IRON
Information Patent Grant
Coated metal, coating-forming treatment solution, and method for pr...
- Patent number 11,280,003
- Issue date Mar 22, 2022
- JFE Steel Corporation
- Takashi Terashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Near net shape bulk laminated silicon iron electric steel for impro...
- Patent number 11,170,919
- Issue date Nov 9, 2021
- Iowa State University Research Foundation, Inc.
- Jun Cui
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing grain-oriented electrical steel sheet
- Patent number 11,066,722
- Issue date Jul 20, 2021
- JFE Steel Corporation
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-oriented electrical steel sheet, production method therefor, an...
- Patent number 10,941,458
- Issue date Mar 9, 2021
- JFE Steel Corporation
- Hiroaki Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oriented silicon steel and method for manufacturing same
- Patent number 10,566,119
- Issue date Feb 18, 2020
- Baoshan Iron & Steel Co., Ltd.
- Guohua Yang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Grain-oriented electrical steel sheet having excellent magnetic cha...
- Patent number 10,395,807
- Issue date Aug 27, 2019
- JFE Steel Corporation
- Takashi Terashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method of manufacturing t...
- Patent number 10,395,806
- Issue date Aug 27, 2019
- JFE Steel Corporation
- Hirotaka Inoue
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet
- Patent number 10,385,418
- Issue date Aug 20, 2019
- Nippon Steel Corporation
- Hisashi Mogi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grain-oriented electrical steel sheet and method of manufacturing g...
- Patent number 10,297,375
- Issue date May 21, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Koji Hirano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High magnetic induction oriented silicon steel and manufacturing me...
- Patent number 10,236,105
- Issue date Mar 19, 2019
- Baoshan Iron & Steel Co., Ltd.
- Huabing Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Production method for grain-oriented electrical steel sheet and pri...
- Patent number 9,953,752
- Issue date Apr 24, 2018
- JFE Steel Corporation
- Yukihiro Shingaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and manufacturing method thereof
- Patent number 9,934,894
- Issue date Apr 3, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Shuichi Yamazaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a grain-orientated electric strip
- Patent number 9,905,344
- Issue date Feb 27, 2018
- ThyssenKrupp Electrical Steel GmbH
- Christof Holzapfel
- C21 - METALLURGY OF IRON
Information Patent Grant
Manufacturing method of common grain-oriented silicon steel with hi...
- Patent number 9,905,361
- Issue date Feb 27, 2018
- Baoshan Iron & Steel Co., Ltd.
- Kanyi Shen
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel with improved forsterite coating ch...
- Patent number 9,881,720
- Issue date Jan 30, 2018
- AK Steel Properties, Inc.
- Jerry William Schoen
- C21 - METALLURGY OF IRON
Information Patent Grant
Composite material, reactor-use core, reactor, converter, and power...
- Patent number 9,847,156
- Issue date Dec 19, 2017
- Sumitomo Electric Industries, Ltd
- Kazuhiro Inaba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of production of grain-oriented silicon steel sheet grain or...
- Patent number 9,831,020
- Issue date Nov 28, 2017
- Arcelormittal Investigación Y Desarrollo, S.L.
- Ban Gabor
- C21 - METALLURGY OF IRON
Information Patent Grant
Production method for grain-oriented electrical steel sheet
- Patent number 9,708,682
- Issue date Jul 18, 2017
- JFE Steel Corporation
- Yasuyuki Hayakawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing magnetic grain compact
- Patent number 9,472,341
- Issue date Oct 18, 2016
- Taiyo Yuden Co., Ltd.
- Hitoshi Matsuura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20240379265
- Publication date Nov 14, 2024
- NIPPON STEEL CORPORATION
- Kazutoshi TAKEDA
- C21 - METALLURGY OF IRON
Information Patent Application
WOUND CORE AND METHOD FOR PRODUCING WOUND CORE
- Publication number 20240321492
- Publication date Sep 26, 2024
- JFE STEEL CORPORATION
- Hirotaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20240290523
- Publication date Aug 29, 2024
- JFE STEEL CORPORATION
- Takaaki TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL STEEL SHEET AND LAMINATE THEREOF
- Publication number 20240278535
- Publication date Aug 22, 2024
- POSCO Co., Ltd
- Donggyu LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLI...
- Publication number 20240279763
- Publication date Aug 22, 2024
- JFE STEEL CORPORATION
- Yusuke SHIMOYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240242864
- Publication date Jul 18, 2024
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20240242863
- Publication date Jul 18, 2024
- POSCO Co., Ltd
- Hyung Don Joo
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240233992
- Publication date Jul 11, 2024
- JFE STEEL CORPORATION
- Shigehiro TAKAJO
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20240221982
- Publication date Jul 4, 2024
- POSCO Co., Ltd
- Junesoo Park
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRICAL STEEL SHEET COMPOSED OF (001) TEXTURE, AND MANUFACTURING...
- Publication number 20240212900
- Publication date Jun 27, 2024
- THERMVAC INC.
- Nam Hoe HEO
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRICALLY INSULATING COATING FOR ANISOTROPIC ELECTRICAL STEEL
- Publication number 20240200197
- Publication date Jun 20, 2024
- PUBLIC JOINT-STOCK COMPANY "NOVOLIPETSK STEEL"
- Larisa Solomonovna KARENINA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR FORMING INSULA...
- Publication number 20240186039
- Publication date Jun 6, 2024
- NIPPON STEEL CORPORATION
- Kazutoshi TAKEDA
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20240177899
- Publication date May 30, 2024
- NIPPON STEEL CORPORATION
- Takashi KATAOKA
- C21 - METALLURGY OF IRON
Information Patent Application
ROTATING ELECTRICAL MACHINE, STATOR CORE AND ROTOR CORE SET, METHOD...
- Publication number 20240154472
- Publication date May 9, 2024
- NIPPON STEEL CORPORATION
- Tesshu MURAKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240136095
- Publication date Apr 25, 2024
- JFE STEEL CORPORATION
- Shigehiro TAKAJO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET, AND N...
- Publication number 20240102123
- Publication date Mar 28, 2024
- LG ELECTRONICS INC.
- Changwoo JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR MANUFACTURING SAME
- Publication number 20240102122
- Publication date Mar 28, 2024
- LG ELECTRONICS INC.
- Yunsung KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20240105369
- Publication date Mar 28, 2024
- JFE STEEL CORPORATION
- Makoto Watanabe
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20240047107
- Publication date Feb 8, 2024
- NIPPON STEEL CORPORATION
- Kazutoshi TAKEDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WOUND CORE
- Publication number 20230402220
- Publication date Dec 14, 2023
- NIPPON STEEL CORPORATION
- Yoshiyuki USHIGAMI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE...
- Publication number 20230139246
- Publication date May 4, 2023
- Nippon Steel Corporation
- Hiroyoshi YASHIKI
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20220344084
- Publication date Oct 27, 2022
- NIPPON STEEL CORPORATION
- Takashi KATAOKA
- C21 - METALLURGY OF IRON
Information Patent Application
COATED METAL, COATING-FORMING TREATMENT SOLUTION, AND METHOD FOR PR...
- Publication number 20220162759
- Publication date May 26, 2022
- JFE STEEL CORPORATION
- Takashi Terashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AQUEOUS COMPOSITION FOR COATING GRAIN-ORIENTED STEEL
- Publication number 20220112605
- Publication date Apr 14, 2022
- REMBRANDTIN COATINGS GMBH
- Marek MACHNO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COATING LIQUID FOR FORMING INSULATION COATING FOR GRAIN-ORIENTED EL...
- Publication number 20210381072
- Publication date Dec 9, 2021
- NIPPON STEEL CORPORATION
- Shuichi YAMAZAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC SHEET AND WIRELESS POWER MODULE COMPRISING SAME
- Publication number 20210249166
- Publication date Aug 12, 2021
- LG Innotek Co., Ltd.
- In Seong SOHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED CORE, ELECTRIC MACHINE, TRANSFORMER AND METHOD FOR PRODUC...
- Publication number 20210241973
- Publication date Aug 5, 2021
- Vacuumschmelze GMBH & Co. KG
- Frederic BÄCKER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND...
- Publication number 20210017619
- Publication date Jan 21, 2021
- NIPPON STEEL CORPORATION
- Nobusato MORISHIGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20200126698
- Publication date Apr 23, 2020
- NIPPON STEEL CORPORATION
- Seiki TAKEBAYASHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Near net shape bulk laminated silicon iron electric steel for impro...
- Publication number 20190304647
- Publication date Oct 3, 2019
- Iowa State University Research Foundation, Inc.
- Jun Cui
- B22 - CASTING POWDER METALLURGY

with insulating coating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Non-oriented electrical steel sheet and method for manufacturing same

Grain oriented electrical steel sheet

Grain oriented electrical steel with improved forsterite coating ch...

Method for producing a laminated core

FeCo alloy, FeSi alloy or Fe sheet or strip and production method t...

Coated metal, coating-forming treatment solution, and method for pr...

Magnetic sheet and wireless power module comprising same

Method for manufacturing grain-oriented electrical steel sheet and...

Method of producing grain-oriented electrical steel sheet

Grain-oriented electrical steel sheet

Non-oriented electrical steel sheet, manufacturing method of non-or...

Coated metal, coating-forming treatment solution, and method for pr...

Near net shape bulk laminated silicon iron electric steel for impro...

Method of producing grain-oriented electrical steel sheet

Non-oriented electrical steel sheet, production method therefor, an...

Oriented silicon steel and method for manufacturing same

Grain-oriented electrical steel sheet having excellent magnetic cha...

Grain-oriented electrical steel sheet and method of manufacturing t...

Grain-oriented electrical steel sheet

Grain-oriented electrical steel sheet and method of manufacturing g...

High magnetic induction oriented silicon steel and manufacturing me...

Production method for grain-oriented electrical steel sheet and pri...

Non-oriented electrical steel sheet and manufacturing method thereof

Method for producing a grain-orientated electric strip

Manufacturing method of common grain-oriented silicon steel with hi...

Grain oriented electrical steel with improved forsterite coating ch...

Composite material, reactor-use core, reactor, converter, and power...

Method of production of grain-oriented silicon steel sheet grain or...

Production method for grain-oriented electrical steel sheet

Method for manufacturing magnetic grain compact

Patents Applicationslast 30 patents

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

WOUND CORE AND METHOD FOR PRODUCING WOUND CORE

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

ELECTRICAL STEEL SHEET AND LAMINATE THEREOF

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLI...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

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

ELECTRICALLY INSULATING COATING FOR ANISOTROPIC ELECTRICAL STEEL

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR FORMING INSULA...

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

ROTATING ELECTRICAL MACHINE, STATOR CORE AND ROTOR CORE SET, METHOD...

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET, AND N...

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

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

WOUND CORE

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE...

GRAIN ORIENTED ELECTRICAL STEEL SHEET

COATED METAL, COATING-FORMING TREATMENT SOLUTION, AND METHOD FOR PR...

AQUEOUS COMPOSITION FOR COATING GRAIN-ORIENTED STEEL

COATING LIQUID FOR FORMING INSULATION COATING FOR GRAIN-ORIENTED EL...

MAGNETIC SHEET AND WIRELESS POWER MODULE COMPRISING SAME

LAMINATED CORE, ELECTRIC MACHINE, TRANSFORMER AND METHOD FOR PRODUC...

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

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

Near net shape bulk laminated silicon iron electric steel for impro...