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Yousuke Kurosaki
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Tokyo, 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
Manufacturing method for helical core for rotating electrical machi...
Patent number
9,647,517
Issue date
May 9, 2017
Nippon Steel & Sumitomo Metal Corporation
Yousuke Kurosaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Non-oriented electrical steel sheet and manufacturing method thereof
Patent number
9,595,376
Issue date
Mar 14, 2017
Nippon Steel & Sumitomo Metal Corporation
Masafumi Miyazaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 and manufacturing method thereof
Patent number
9,085,817
Issue date
Jul 21, 2015
Nippon Steel & Sumitomo Metal Corporation
Masafumi Miyazaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method of producing non-oriented electrical steel sheet excellent i...
Patent number
8,052,811
Issue date
Nov 8, 2011
Nippon Steel Corporation
Yousuke Kurosaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Ultra-high magnetic flux density grain-oriented electrical steel sh...
Patent number
7,981,223
Issue date
Jul 19, 2011
Nippon Steel Corporation
Eiichi Nanba
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel superior in core loss
Patent number
7,662,242
Issue date
Feb 16, 2010
Nippon Steel Corporation
Masafumi Miyazaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nonoriented electrical steel sheet excellent in core loss
Patent number
7,608,154
Issue date
Oct 27, 2009
Nippon Steel Corporation
Wataru O-hashi
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet excellent in core loss and manu...
Patent number
7,470,333
Issue date
Dec 30, 2008
Nippon Steel Corp.
Wataru Ohashi
C21 - METALLURGY OF IRON
Information
Patent Grant
Ultra-high magnetic flux density grain-oriented electrical steel sh...
Patent number
7,399,369
Issue date
Jul 15, 2008
Nippon Steel Corporation
Eiichi Nanba
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing non-oriented electrical steel sheet having...
Patent number
7,214,277
Issue date
May 8, 2007
Nippon Steel Corporation
Yousuke Kurosaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High flux density grain-oriented electrical steel sheet excellent i...
Patent number
6,565,674
Issue date
May 20, 2003
Nippon Steel Corporation
Yousuke Kurosaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Grain-oriented electrical steel sheet and method for producing same
Patent number
6,159,309
Issue date
Dec 12, 2000
Nippon Steel Corporation
Yousuke Kurosaki
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE...
Publication number
20160273064
Publication date
Sep 22, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Takashi KATAOKA
C21 - METALLURGY OF IRON
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 AND MANUFACTURING METHOD THEREOF
Publication number
20150279531
Publication date
Oct 1, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Masafumi MIYAZAKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURING METHOD FOR HELICAL CORE FOR ROTATING ELECTRICAL MACHI...
Publication number
20130276297
Publication date
Oct 24, 2013
Yousuke Kurosaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF
Publication number
20120014828
Publication date
Jan 19, 2012
NIPPON STEEL CORPORATION
Masafumi Miyazaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Information
Patent Application
Method of producing non-oriented electrical steel sheet excellent i...
Publication number
20090250145
Publication date
Oct 8, 2009
Yousuke Kurosaki
C21 - METALLURGY OF IRON
Information
Patent Application
Ultra-high magnetic flux density grain-oriented electrical steel sh...
Publication number
20080271819
Publication date
Nov 6, 2008
Nippon Steel Corporation,
Eiichi Nanba
C21 - METALLURGY OF IRON
Information
Patent Application
Nonoriented Electrical Steel Sheet Excellent In Core Loss
Publication number
20080118389
Publication date
May 22, 2008
Wataru O-Hashi
C21 - METALLURGY OF IRON
Information
Patent Application
Non-Oriented Electrical Steel Superior In Core Loss
Publication number
20080112838
Publication date
May 15, 2008
Masafumi Miyazaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Non-oriented electrical steel sheet excellent in core loss and manu...
Publication number
20060243351
Publication date
Nov 2, 2006
NIPPON STEEL CORPORATION
Wataru Ohashi
C21 - METALLURGY OF IRON
Information
Patent Application
Method for manufacturing non-oriented electrical steel sheet having...
Publication number
20040200548
Publication date
Oct 14, 2004
Yousuke Kurosaki
C21 - METALLURGY OF IRON
Information
Patent Application
High flux density grain-oriented electrical steel sheet excellent i...
Publication number
20030183304
Publication date
Oct 2, 2003
NIPPON STEEL CORPORATION
Yousuke Kurosaki
C21 - METALLURGY OF IRON