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Yoshikazu Morita
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Copper-covered steel foil, negative electrode, and battery
Patent number
9,692,057
Issue date
Jun 27, 2017
Nisshin Steel Co., Ltd.
Sho Majima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making negative electrode
Patent number
9,368,799
Issue date
Jun 14, 2016
Nisshin Steel Co., Ltd.
Sho Majima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Separator for low-temperature type fuel cell and production method...
Patent number
7,879,508
Issue date
Feb 1, 2011
Nisshin Steel Co., Ltd.
Tsutomu Miyano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator for low-temperature type fuel cell and production method...
Patent number
7,608,119
Issue date
Oct 27, 2009
Nisshin Steel Co., Ltd.
Tsutomu Miyano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Stainless steel separator for low-temperature fuel cell
Patent number
7,070,877
Issue date
Jul 4, 2006
Nisshin Steel Co., Ltd.
Yoshikazu Morita
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Iron-based material having excellent oxidation resistance at elevat...
Patent number
5,631,090
Issue date
May 20, 1997
Nisshin Steel Co., Ltd.
Yasushi Fukui
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Iron-based material having excellent oxidation resistance at elevat...
Patent number
5,612,090
Issue date
Mar 18, 1997
Nisshin Steel Co., Ltd.
Yasushi Fukui
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Production of powdery intermetallic compound having very fine parti...
Patent number
5,338,333
Issue date
Aug 16, 1994
Nisshin Steel Co., Ltd.
Masahiro Uda
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for the production of aluminum nitride-based sintered products
Patent number
5,167,944
Issue date
Dec 1, 1992
Nisshin Steel Co., Ltd.
Masahiro Uda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
COPPER-COVERED STEEL FOIL, NEGATIVE ELECTRODE, AND BATTERY
Publication number
20160190598
Publication date
Jun 30, 2016
NISSHIN STEEL CO., LTD.
Sho MAJIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER-COVERED STEEL FOIL, NEGATIVE ELECTRODE COLLECTOR AND ITS PRO...
Publication number
20130130119
Publication date
May 23, 2013
Sho MAJIMA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Separator for Low-Temperature Type Fuel Cell and Production Method...
Publication number
20090130535
Publication date
May 21, 2009
NISSHIN STEEL CO., LTD.
Tsutomu Miyano
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Stainless steel separator for low-temperature fuel cell
Publication number
20030224236
Publication date
Dec 4, 2003
NISSHIN STEEL CO., LTD.
Yoshikazu Morita
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Separator for low-temperature type fuel cell and production method...
Publication number
20030170523
Publication date
Sep 11, 2003
Tsutomu Miyano
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR