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Yukino MIYAMOTO
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing motor core
Patent number
12,255,505
Issue date
Mar 18, 2025
JFE Steel Corporation
Souichiro Yoshizaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Non-oriented electrical steel sheet
Patent number
12,123,082
Issue date
Oct 22, 2024
JFE Steel Corporation
Yukino Miyamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Non-oriented electrical steel sheet and method of producing same
Patent number
12,018,357
Issue date
Jun 25, 2024
JFE Steel Corporation
Yukino Miyamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing non-oriented electrical steel sheet, method fo...
Patent number
11,962,184
Issue date
Apr 16, 2024
JFE Steel Corporation
Yoshiaki Zaizen
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet
Patent number
11,732,319
Issue date
Aug 22, 2023
JFE Steel Corporation
Yoshihiko Oda
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method for producing same,...
Patent number
11,718,891
Issue date
Aug 8, 2023
JFE Steel Corporation
Yoshiaki Zaizen
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method for producing same,...
Patent number
11,525,169
Issue date
Dec 13, 2022
JFE Steel Corporation
Yoshiaki Zaizen
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREOF
Publication number
20240295015
Publication date
Sep 5, 2024
JFE STEEL CORPORATION
Tomoyuki Okubo
C21 - METALLURGY OF IRON
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
NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING THE SAME,...
Publication number
20240279783
Publication date
Aug 22, 2024
JFE STEEL CORPORATION
Takaaki TANAKA
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREOF
Publication number
20240271255
Publication date
Aug 15, 2024
JFE STEEL CORPORATION
Tomoyuki Okubo
C21 - METALLURGY OF IRON
Information
Patent Application
ELECTRICAL STEEL SHEET MACHINING METHOD, MOTOR, AND MOTOR CORE PROD...
Publication number
20230127911
Publication date
Apr 27, 2023
JFE STEEL CORPORATION
Souichiro YOSHIZAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...
Publication number
20230065674
Publication date
Mar 2, 2023
JFE STEEL CORPORATION
Yoshiaki ZAIZEN
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...
Publication number
20220375667
Publication date
Nov 24, 2022
JFE STEEL CORPORATION
Yoshihiko Oda
C21 - METALLURGY OF IRON
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
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
METHOD FOR PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FO...
Publication number
20220278566
Publication date
Sep 1, 2022
JFE STEEL CORPORATION
Yoshiaki Zaizen
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20220243298
Publication date
Aug 4, 2022
JFE STEEL CORPORATION
Souichiro YOSHIZAKI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MANUFACTURING MOTOR CORE
Publication number
20220239202
Publication date
Jul 28, 2022
JFE STEEL CORPORATION
Souichiro YOSHIZAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20220195570
Publication date
Jun 23, 2022
JFE STEEL CORPORATION
Yukino MIYAMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
Publication number
20220056548
Publication date
Feb 24, 2022
JFE STEEL CORPORATION
Yoshiaki Zaizen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20220049323
Publication date
Feb 17, 2022
JFE STEEL CORPORATION
Yoshihiko Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20210388456
Publication date
Dec 16, 2021
JFE STEEL CORPORATION
Yoshiaki ZAIZEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...
Publication number
20210371948
Publication date
Dec 2, 2021
JFE STEEL CORPORATION
Yoshiaki ZAIZEN
B32 - LAYERED PRODUCTS