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Yusuke Watanabe
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Aichi-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell and manufacturing method of the same
Patent number
11,705,572
Issue date
Jul 18, 2023
Toyota Jidosha Kabushiki Kaisha
Makoto Adachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel battery cell
Patent number
10,403,920
Issue date
Sep 3, 2019
Toyota Jidosha Kabushiki Kaisha
Yusuke Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell separator and method for manufacturing the same
Patent number
9,178,223
Issue date
Nov 3, 2015
Toyota Jidosha Kabushiki Kaisha
Yusuke Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell separator manufacturing method and fuel cell separator
Patent number
8,921,005
Issue date
Dec 30, 2014
Toyota Jidosha Kabushiki Kaisha
Hirofumi Onishi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for producing separator and separator
Patent number
8,790,848
Issue date
Jul 29, 2014
Toyota Jidosha Kabushiki Kaisha
Yusuke Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of surface treatment of metal base material
Patent number
8,323,472
Issue date
Dec 4, 2012
Toyota Jidosha Kabushiki Kaisha
Hajime Hasegawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of manufacturing fuel cell separator, and fuel cell separator
Patent number
8,142,632
Issue date
Mar 27, 2012
Toyota Jidosha Kabushiki Kaisha
Yusuke Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator for use in fuel cell and manufacturing method therefor
Patent number
8,080,146
Issue date
Dec 20, 2011
Toyota Jidosha Kabushiki Kaisha
Yusuke Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FUEL CELL AND MANUFACTURING METHOD OF THE SAME
Publication number
20210159533
Publication date
May 27, 2021
Toyota Jidosha Kabushiki Kaisha
Makoto ADACHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR FUEL CELL
Publication number
20160141634
Publication date
May 19, 2016
Toyota Jidosha Kabushiki Kaisha
Tsuyoshi SEGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL BATTERY CELL
Publication number
20160126571
Publication date
May 5, 2016
Toyota Jidosha Kabushiki Kaisha
Yusuke WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SEPARATOR AND METHOD FOR MANUFACTURING THE SAME
Publication number
20160010235
Publication date
Jan 14, 2016
Toyota Jidosha Kabushiki Kaisha
Yusuke Watanabe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FUEL CELL SEPARATOR MANUFACTURING METHOD AND FUEL CELL SEPARATOR
Publication number
20100273092
Publication date
Oct 28, 2010
Toyota Jidosha Kabushiki Kaisha
Hirofumi Onishi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Separator for Use in Fuel Cell and Manufacturing Method Therefor
Publication number
20100233584
Publication date
Sep 16, 2010
Yusuke Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD OF SURFACE TREATMENT OF METAL BASE MATERIAL
Publication number
20100193082
Publication date
Aug 5, 2010
Hajime Hasegawa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FUEL CELL SEPARATOR AND METHOD FOR MANUFACTURING THE SAME
Publication number
20090297921
Publication date
Dec 3, 2009
Yusuke WATANABE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF MANUFACTURING FUEL CELL SEPARATOR, AND FUEL CELL SEPARATOR
Publication number
20090297922
Publication date
Dec 3, 2009
Toyota Jidosha Kabushiki Kaisha
Yusuke Watanabe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR PRODUCING SEPARATOR AND SEPARATOR
Publication number
20090042085
Publication date
Feb 12, 2009
Yusuke Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...