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Yuiko Wakisaka
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Tokyo, JP
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last 30 patents
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Patent Grant
Grain-oriented electrical steel sheet and method for manufacturing...
Patent number
10,889,880
Issue date
Jan 12, 2021
JFE Steel Corporation
Takeshi Imamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for nitriding grain-oriented electrical steel...
Patent number
10,066,286
Issue date
Sep 4, 2018
JFE Steel Corporation
Hiroshi Matsuda
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
Production method for grain-oriented electrical steel sheet and pri...
Patent number
9,905,343
Issue date
Feb 27, 2018
JFE Steel Corporation
Yukihiro Shingaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing grain-oriented electrical steel sheet
Patent number
9,748,028
Issue date
Aug 29, 2017
JFE Steel Corporation
Yukihiro Shingaki
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
Patents Applications
last 30 patents
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Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20180066346
Publication date
Mar 8, 2018
JFE STEEL CORPORATION
Takeshi IMAMURA
C21 - METALLURGY OF IRON
Information
Patent Application
PRIMARY RECRYSTALLIZATION ANNEALED SHEET FOR GRAIN-ORIENTED ELECTRI...
Publication number
20170121785
Publication date
May 4, 2017
JFE STEEL CORPORATION
Yukihiro Shingaki
C21 - METALLURGY OF IRON
Information
Patent Application
APPARATUS AND METHOD FOR NITRIDING GRAIN-ORIENTED ELECTRICAL STEEL...
Publication number
20150361544
Publication date
Dec 17, 2015
JFE STEEL CORPORATION
Hiroshi MATSUDA
C21 - METALLURGY OF IRON
Information
Patent Application
PRODUCTION METHOD FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRI...
Publication number
20150318094
Publication date
Nov 5, 2015
JFE STEEL CORPORATION
Yukihiro SHINGAKI
C21 - METALLURGY OF IRON
Information
Patent Application
PRODUCTION METHOD FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRI...
Publication number
20150318092
Publication date
Nov 5, 2015
JFE STEEL CORPORATION
Yukihiro SHINGAKI
C21 - METALLURGY OF IRON
Information
Patent Application
PRODUCTION METHOD FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20150299819
Publication date
Oct 22, 2015
JFE STEEL CORPORATION
Yasuyuki HAYAKAWA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20150194247
Publication date
Jul 9, 2015
JFE STEEL CORPORATION
Yukihiro Shingaki
C21 - METALLURGY OF IRON