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Takahide Shimazu
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Himeji, JP
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Patents Grants
last 30 patents
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
Non-oriented electrical steel sheet and manufacturing method thereof
Patent number
9,187,830
Issue date
Nov 17, 2015
Nippon Steel & Sumitomo Metal Corporation
Shuichi Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet
Patent number
8,591,671
Issue date
Nov 26, 2013
Nippon Steel & Sumitomo Metal Corporation
Takahide Shimazu
C21 - METALLURGY OF IRON
Information
Patent Grant
Cast slab of non-oriented electrical steel and manufacturing method...
Patent number
8,210,231
Issue date
Jul 3, 2012
Nippon Steel Corporation
Masafumi Miyazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Magnetic shielding material for television cathode-ray tube and pro...
Patent number
5,871,851
Issue date
Feb 16, 1999
Nippon Steel Corporation
Keisuke Fukumizu
C21 - METALLURGY OF IRON
Information
Patent Grant
Television picture tube inner shielding material having a blackened...
Patent number
5,094,920
Issue date
Mar 10, 1992
Nippon Steel Corporation
Morio Shiozaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for preventing the edge crack in a grain oriented silicon st...
Patent number
4,204,891
Issue date
May 27, 1980
Nippon Steel Corporation
Morio Shiozaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF
Publication number
20160035469
Publication date
Feb 4, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Shuichi Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20120321502
Publication date
Dec 20, 2012
Takahide Shimazu
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF
Publication number
20120305140
Publication date
Dec 6, 2012
Shuichi Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Application
CAST SLAB OF NON-ORIENTED ELECTRICAL STEEL AND MANUFACTURING METHOD...
Publication number
20110094699
Publication date
Apr 28, 2011
Masafumi Miyazaki
C21 - METALLURGY OF IRON