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Nobuhiro Tomosada
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Tokyo-to, JP
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Patents Grants
last 30 patents
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Patent Grant
Fuel cell system and gas leakage detection device
Patent number
8,563,191
Issue date
Oct 22, 2013
Totota Jidosha Kabushiki Kaisha
Koji Katano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell system
Patent number
8,486,577
Issue date
Jul 16, 2013
Toyota Jidosha Kabushiki Kaisha
Keigo Suematsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas leak detection device and fuel cell system
Patent number
7,648,787
Issue date
Jan 19, 2010
Toyota Jidosha Kabushiki Kaisha
Keigo Suematsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Fuel cell system and gas leakage detection device
Publication number
20100151343
Publication date
Jun 17, 2010
Koji Katano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20090035612
Publication date
Feb 5, 2009
Toyota Jidosha Kabushiki Kaisha
Keigo Suematsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Gas Leak Detection Device and Fuel Cell System
Publication number
20070224473
Publication date
Sep 27, 2007
Keigo Suematsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...