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Yoichi Mukai
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Kakogawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High strength steel sheet having excellent hydrogen embrittlement r...
Patent number
9,464,337
Issue date
Oct 11, 2016
Kabushiki Kaisha Kobe Seiko Sho
Yoichi Mukai
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold-rolled steel sheet excellent in uniform elongati...
Patent number
9,074,272
Issue date
Jul 7, 2015
Kobe Steel, Ltd.
Hiroshi Akamizu
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold-rolled steel sheet excellent in coating adhesion...
Patent number
8,986,468
Issue date
Mar 24, 2015
Kobe Steel, Ltd.
Masaaki Miura
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold rolled steel sheet excelling in chemical treatab...
Patent number
8,795,442
Issue date
Aug 5, 2014
Kobe Steel, Ltd.
Yoichi Mukai
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength thin steel sheet
Patent number
8,673,093
Issue date
Mar 18, 2014
Kobe Steel, Ltd.
Muneaki Ikeda
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold rolled steel sheet having excellent formability,...
Patent number
8,597,439
Issue date
Dec 3, 2013
Kobe Steel, Ltd.
Shushi Ikeda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-strength steel sheet having excellent elongation, stretch flan...
Patent number
8,197,617
Issue date
Jun 12, 2012
Kobe Steel, Ltd.
Michiharu Nakaya
C21 - METALLURGY OF IRON
Information
Patent Grant
Ultrahigh-strength thin steel sheet
Patent number
7,887,648
Issue date
Feb 15, 2011
Kobe Steel, Ltd.
Junichiro Kinugasa
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing high-strength forged parts having high reducti...
Patent number
7,833,363
Issue date
Nov 16, 2010
Kobe Steel, Ltd.
Shushi Ikeda
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength cold rolled steel sheet and plated steel sheet excell...
Patent number
7,767,036
Issue date
Aug 3, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takahiro Kashima
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength and low yield ratio cold rolled steel sheet and metho...
Patent number
7,591,977
Issue date
Sep 22, 2009
Kabuhsiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Shushi Ikeda
C21 - METALLURGY OF IRON
Information
Patent Grant
Composite structure sheet steel with excellent elongation and stret...
Patent number
7,413,617
Issue date
Aug 19, 2008
Kabushiki Kaisha Kobe Seiko Sho
Shushi Ikeda
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold-rolled steel sheet having outstanding elongation...
Patent number
7,371,294
Issue date
May 13, 2008
Kobe Steel, Ltd.
Masaaki Miura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-strength forged parts having high reduction of area and method...
Patent number
7,314,532
Issue date
Jan 1, 2008
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Shushi Ikeda
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot rolled high strength steel sheet with excellent formability
Patent number
6,280,538
Issue date
Aug 28, 2001
Kabushiki Kaisha Kobe Seiko Sho
Tetsuo Soshiroda
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
HIGH STRENGTH STEEL SHEET HAVING EXCELLENT HYDROGEN EMBRITTLEMENT R...
Publication number
20120132327
Publication date
May 31, 2012
VOESTALPINE STAHL GMBH
Yoichi Mukai
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH COMPOSITE STEEL SHEET HAVING EXCELLENT MOLDABILITY AN...
Publication number
20100221138
Publication date
Sep 2, 2010
Kabushiki Kaisha Kobe Seiko Sho
Michiharu Nakaya
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT ELONGATION, STRETCH FLAN...
Publication number
20100172786
Publication date
Jul 8, 2010
Kabushiki Kaisha Kobe Seiko Sho
Michiharu Nakaya
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY,...
Publication number
20100092332
Publication date
Apr 15, 2010
Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
Shushi IKEDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-STRENGTH THIN STEEL SHEET
Publication number
20100080728
Publication date
Apr 1, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Muneaki Ikeda
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEETS AND PROCESSES FOR PRODUCTION OF THE SAME
Publication number
20090277547
Publication date
Nov 12, 2009
Kabushiki Kaisha Kobe Seiko Sho
Kenji Saito
C21 - METALLURGY OF IRON
Information
Patent Application
ULTRAHIGH-STRENGTH STEEL SHEET
Publication number
20090238713
Publication date
Sep 24, 2009
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Junichiro Kinugasa
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET EXCELLENT IN COATING ADHESION...
Publication number
20090053096
Publication date
Feb 26, 2009
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masaaki Miura
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH COLD ROLLED STEEL SHEET EXCELLING IN CHEMICAL TREATAB...
Publication number
20090014095
Publication date
Jan 15, 2009
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yoichi Mukai
C21 - METALLURGY OF IRON
Information
Patent Application
High-Strength Cold-Rolled Steel Sheet Excellent in Uniform Elongati...
Publication number
20080251160
Publication date
Oct 16, 2008
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd)
Hiroshi Akamizu
C21 - METALLURGY OF IRON
Information
Patent Application
High Strength Cold Rolled Steel Sheet and Plated Steel Sheet Excell...
Publication number
20080251161
Publication date
Oct 16, 2008
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takahiro Kashima
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH FORGED PARTS HAVING HIGH REDUCTION OF AREA AND METHOD...
Publication number
20080092996
Publication date
Apr 24, 2008
Kabushiki Kaisha Kobe Seiko Sho
Shushi Ikeda
C21 - METALLURGY OF IRON
Information
Patent Application
High strength thin steel sheet having high hydrogen embrittlement r...
Publication number
20060137768
Publication date
Jun 29, 2006
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Fumio Yuse
C21 - METALLURGY OF IRON
Information
Patent Application
High strength thin steel sheet having high hydrogen embrittlement r...
Publication number
20060137769
Publication date
Jun 29, 2006
Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
Fumio Yuse
C21 - METALLURGY OF IRON
Information
Patent Application
Composite structure sheet steel with excellent elongation and stret...
Publication number
20060130937
Publication date
Jun 22, 2006
Kabushiki Kaisha Kobe Seiko Sho
Shushi Ikeda
C21 - METALLURGY OF IRON
Information
Patent Application
High-strength cold rolled steel sheet having excellent formability,...
Publication number
20050247378
Publication date
Nov 10, 2005
Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
Shushi Ikeda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High-strength cold-rolled steel sheet having outstanding elongation...
Publication number
20050167007
Publication date
Aug 4, 2005
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masaaki Miura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength and low yield ratio cold rolled steel sheet and metho...
Publication number
20050161134
Publication date
Jul 28, 2005
SHINSHU TLO CO., LTD.
Shushi Ikeda
C21 - METALLURGY OF IRON
Information
Patent Application
Ultra-high strength steel sheet having excellent hydrogen embrittle...
Publication number
20050150580
Publication date
Jul 14, 2005
Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
Hiroshi Akamizu
C21 - METALLURGY OF IRON
Information
Patent Application
High-strength forged parts having high reduction of area and method...
Publication number
20040226635
Publication date
Nov 18, 2004
Kabushiki Kaisha Kobe Seiko Sho
Shushi Ikeda
C21 - METALLURGY OF IRON