in the form of sheets

Industry

CPC
H01F1/14775

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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

H01F1/14775in the form of sheets

Industries

Patents Grantslast 30 patents

Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 11,942,246
- Issue date Mar 26, 2024
- Nippon Steel Corporation
- Minako Fukuchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 11,866,797
- Issue date Jan 9, 2024
- Nippon Steel Corporation
- Hiroyoshi Yashiki
- C21 - METALLURGY OF IRON
Information Patent Grant
Non oriented electrical steel sheet, iron core, manufacturing metho...
- Patent number 11,859,265
- Issue date Jan 2, 2024
- Nippon Steel Corporation
- Ichiro Tanaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-oriented electrical steel sheet and method of manufacturing sta...
- Patent number 11,795,518
- Issue date Oct 24, 2023
- Nippon Steel Corporation
- Hiroshi Fujimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Non oriented electrical steel sheet, iron core, manufacturing metho...
- Patent number 11,749,429
- Issue date Sep 5, 2023
- Nippon Steel Corporation
- Takeaki Wakisaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetic material and method for producing same
- Patent number 11,732,336
- Issue date Aug 22, 2023
- National Institute of Advanced Industrial Science and Technology
- Shinpei Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electrical steel processing without a post cold-rolling intermediat...
- Patent number 11,694,828
- Issue date Jul 4, 2023
- Nucor Corporation
- Theodore E. Hill
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method for preparing same
- Patent number 11,634,786
- Issue date Apr 25, 2023
- POSCO Co., Ltd
- Jae-Hoon Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetic core, inductor and module including inductor
- Patent number 11,610,710
- Issue date Mar 21, 2023
- Tokin Corporation
- Kenichi Chatani
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 11,421,297
- Issue date Aug 23, 2022
- Nippon Steel Corporation
- Takeru Ichie
- C21 - METALLURGY OF IRON
Information Patent Grant
Multilayer electrical steel sheet
- Patent number 11,355,271
- Issue date Jun 7, 2022
- JFE Steel Corporation
- Yoshihiko Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer electrical steel sheet
- Patent number 11,335,485
- Issue date May 17, 2022
- JFE Steel Corporation
- Yoshihiko Oda
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
- Patent number 11,326,221
- Issue date May 10, 2022
- Posco
- Dae Hyun Song
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
- Patent number 11,299,791
- Issue date Apr 12, 2022
- Posco
- Hun Ju Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method for producing the...
- Patent number 11,186,888
- Issue date Nov 30, 2021
- JFE Steel Corporation
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grain-oriented electrical steel sheet
- Patent number 11,189,407
- Issue date Nov 30, 2021
- Nippon Steel Corporation
- Shinsuke Takatani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-oriented electrical steel sheet and method for producing same
- Patent number 11,162,155
- Issue date Nov 2, 2021
- Posco
- June Soo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless power transmitting apparatus and wireless power receiving...
- Patent number 11,146,092
- Issue date Oct 12, 2021
- Scramoge Technology Limited
- Yun Bok Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-oriented electrical steel sheet and method for manufacturing no...
- Patent number 11,124,854
- Issue date Sep 21, 2021
- Nippon Steel Corporation
- Hiroshi Fujimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method for manufacturing no...
- Patent number 11,114,227
- Issue date Sep 7, 2021
- JFE Steel Corporation
- Masanori Uesaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
- Patent number 11,111,557
- Issue date Sep 7, 2021
- Posco
- Hun Ju Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
- Patent number 11,060,162
- Issue date Jul 13, 2021
- Posco
- Se Il Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 11,053,574
- Issue date Jul 6, 2021
- Nippon Steel Corporation
- Hiroyoshi Yashiki
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method of producing same
- Patent number 11,056,256
- Issue date Jul 6, 2021
- JFE Steel Corporation
- Yoshihiko Oda
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
- Patent number 11,031,162
- Issue date Jun 8, 2021
- Posco
- Hyun-Seok Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Localized induction heat treatment of electric motor components
- Patent number 10,910,927
- Issue date Feb 2, 2021
- Ford Global Technologies, LLC
- Chuanbing Rong
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Soft magnetic flaky powder and method for producing the same
- Patent number 10,872,716
- Issue date Dec 22, 2020
- Sanyo Special Steel Co., Ltd.
- Fumihiro Maezawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
- Patent number 10,851,431
- Issue date Dec 1, 2020
- Posco
- Kyu-Seok Han
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method for manufacturing...
- Patent number 10,844,452
- Issue date Nov 24, 2020
- JFE Steel Corporation
- Yukihiro Shingaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetic sheet, module comprising same, and portable device compris...
- Patent number 10,784,030
- Issue date Sep 22, 2020
- Amogreentech Co., Ltd.
- Jin Hyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WOUND CORE
- Publication number 20240096540
- Publication date Mar 21, 2024
- NIPPON STEEL CORPORATION
- Yusuke KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...
- Publication number 20240084415
- Publication date Mar 14, 2024
- NIPPON STEEL CORPORATION
- Hiroyoshi YASHIKI
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THER...
- Publication number 20240079166
- Publication date Mar 7, 2024
- POSCO Co., Ltd
- Daehyun SONG
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240047105
- Publication date Feb 8, 2024
- NIPPON STEEL CORPORATION
- Tesshu MURAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240047106
- Publication date Feb 8, 2024
- NIPPON STEEL CORPORATION
- Minako FUKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...
- Publication number 20230402221
- Publication date Dec 14, 2023
- NIPPON STEEL CORPORATION
- Masataka IWAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE
- Publication number 20230395300
- Publication date Dec 7, 2023
- NIPPON STEEL CORPORATION
- Yusuke KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE
- Publication number 20230395293
- Publication date Dec 7, 2023
- NIPPON STEEL CORPORATION
- Yusuke KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING GROOVES ON METAL STRIP SURFACE AND METHOD FOR MA...
- Publication number 20230357875
- Publication date Nov 9, 2023
- JFE STEEL CORPORATION
- Shigehiro TAKAJO
- C21 - METALLURGY OF IRON
Information Patent Application
NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHO...
- Publication number 20230349032
- Publication date Nov 2, 2023
- NIPPON STEEL CORPORATION
- Ichiro TANAKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRICAL STEEL PROCESSING WITHOUT A POST COLD-ROLLING INTERMEDIAT...
- Publication number 20230290549
- Publication date Sep 14, 2023
- Nucor Corporation
- Theodore E. Hill
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20230243013
- Publication date Aug 3, 2023
- NIPPON STEEL CORPORATION
- Nobusato MORISHIGE
- C21 - METALLURGY OF IRON
Information Patent Application
NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHO...
- Publication number 20230110399
- Publication date Apr 13, 2023
- NIPPON STEEL CORPORATION
- Takeaki WAKISAKA
- C21 - METALLURGY OF IRON
Information Patent Application
NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHO...
- Publication number 20230113209
- Publication date Apr 13, 2023
- NIPPON STEEL CORPORATION
- Ichiro TANAKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20230071853
- Publication date Mar 9, 2023
- NIPPON STEEL CORPORATION
- Shuichi NAKAMURA
- C21 - METALLURGY OF IRON
Information Patent Application
DOUBLE-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR PRODUCING SAME
- Publication number 20230060392
- Publication date Mar 2, 2023
- POSCO
- Se Il LEE
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR MANUFACTURING SAME
- Publication number 20230045797
- Publication date Feb 16, 2023
- POSCO
- Hunju LEE
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20230036214
- Publication date Feb 2, 2023
- POSCO
- Jaewan Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20230025678
- Publication date Jan 26, 2023
- POSCO
- Hyung Don JOO
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTROMAGNETIC STEEL SHEETS
- Publication number 20230013043
- Publication date Jan 19, 2023
- NIPPON STEEL CORPORATION
- Takeru ICHIE
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET, FINISH ANNEALING-USE STEEL S...
- Publication number 20230002849
- Publication date Jan 5, 2023
- NIPPON STEEL CORPORATION
- Ryutaro YAMAGATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20220396846
- Publication date Dec 15, 2022
- NIPPON STEEL CORPORATION
- Tesshu MURAKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFORE
- Publication number 20220396848
- Publication date Dec 15, 2022
- LG ELECTRONICS INC.
- Jin Bae Kim
- C21 - METALLURGY OF IRON
Information Patent Application
MOTOR CORE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220393520
- Publication date Dec 8, 2022
- JFE STEEL CORPORATION
- Takaaki TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING THE SAME,...
- Publication number 20220359108
- Publication date Nov 10, 2022
- JFE STEEL CORPORATION
- Takaaki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
- Publication number 20220333220
- Publication date Oct 20, 2022
- JFE STEEL CORPORATION
- Yukihiro SHINGAKI
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
- Publication number 20220290287
- Publication date Sep 15, 2022
- JFE STEEL CORPORATION
- Yukino MIYAMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-MAGNETIC-INDUCTION ORIENTED SILICON STEEL AND MANUFACTURING ME...
- Publication number 20220275470
- Publication date Sep 1, 2022
- Baoshan Iron & Steel Co., Ltd
- Huabing ZHANG
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20220195555
- Publication date Jun 23, 2022
- JFE STEEL CORPORATION
- Yuiko EHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20220186336
- Publication date Jun 16, 2022
- NIPPON STEEL CORPORATION
- Miho TOMITA
- C21 - METALLURGY OF IRON

in the form of sheets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Non-oriented electrical steel sheet

Non-oriented electrical steel sheet

Non oriented electrical steel sheet, iron core, manufacturing metho...

Non-oriented electrical steel sheet and method of manufacturing sta...

Non oriented electrical steel sheet, iron core, manufacturing metho...

Magnetic material and method for producing same

Electrical steel processing without a post cold-rolling intermediat...

Non-oriented electrical steel sheet and method for preparing same

Magnetic core, inductor and module including inductor

Non-oriented electrical steel sheet

Multilayer electrical steel sheet

Multilayer electrical steel sheet

Grain-oriented electrical steel sheet and manufacturing method ther...

Non-oriented electrical steel sheet and manufacturing method therefor

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

Grain-oriented electrical steel sheet

Non-oriented electrical steel sheet and method for producing same

Wireless power transmitting apparatus and wireless power receiving...

Non-oriented electrical steel sheet and method for manufacturing no...

Non-oriented electrical steel sheet and method for manufacturing no...

Non-oriented electrical steel sheet and manufacturing method therefor

Non-oriented electrical steel sheet and manufacturing method therefor

Non-oriented electrical steel sheet

Non-oriented electrical steel sheet and method of producing same

Grain-oriented electrical steel sheet and manufacturing method ther...

Localized induction heat treatment of electric motor components

Soft magnetic flaky powder and method for producing the same

Grain-oriented electrical steel sheet and manufacturing method ther...

Grain-oriented electrical steel sheet and method for manufacturing...

Magnetic sheet, module comprising same, and portable device compris...

Patents Applicationslast 30 patents

WOUND CORE

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

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

NON-ORIENTED ELECTRICAL STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET

WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...

WOUND CORE

WOUND CORE

METHOD FOR FORMING GROOVES ON METAL STRIP SURFACE AND METHOD FOR MA...

NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHO...

ELECTRICAL STEEL PROCESSING WITHOUT A POST COLD-ROLLING INTERMEDIAT...

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHO...

NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHO...

GRAIN ORIENTED ELECTRICAL STEEL SHEET

DOUBLE-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR PRODUCING SAME

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

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTROMAGNETIC STEEL SHEETS

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, FINISH ANNEALING-USE STEEL S...

METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFORE

MOTOR CORE AND METHOD OF MANUFACTURING THE SAME

NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING THE SAME,...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

HIGH-MAGNETIC-INDUCTION ORIENTED SILICON STEEL AND MANUFACTURING ME...

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME