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Kenichi Hamada
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Fuel cell system and operating method of a fuel cell
Patent number
9,991,529
Issue date
Jun 5, 2018
Toyota Jidosha Kabushiki Kaisha
Shigeki Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
8,603,687
Issue date
Dec 10, 2013
Toyota Jidosha Kabushiki Kaisha
Kenichi Hamada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell system and operation method for fuel cell system
Patent number
8,541,120
Issue date
Sep 24, 2013
Toyota Jidosha Kabushiki Kaisha
Kenichi Hamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FUEL CELL SYSTEM AND OPERATING METHOD FOR A FUEL CELL
Publication number
20110200896
Publication date
Aug 18, 2011
TOYOTA JIDOSHA KABUSHA KABUSHIKI KAISHA
Shigeki Hasegawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20100316922
Publication date
Dec 16, 2010
Toyota Jidosha Kabushiki Kaisha
Kenichi Hamada
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER SUPPLY SYSTEM
Publication number
20100025133
Publication date
Feb 4, 2010
Kenichi Hamada
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC POWER SUPPLY SYSTEM
Publication number
20100025134
Publication date
Feb 4, 2010
Toyota Jidosha Kabushiki Kaisha
Kenichi Hamada
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC POWER SUPPLY SYSTEM
Publication number
20100013301
Publication date
Jan 21, 2010
Toyota Jidosha Kabushiki Kaisha
Kenichi Hamada
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicle Having Fuel Cell
Publication number
20090226792
Publication date
Sep 10, 2009
Toyota Jidosha Kabushiki Kaisha
Kenichi Hamada
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL SYSTEM AND OPERATION METHOD FOR FUEL CELL SYSTEM
Publication number
20090023020
Publication date
Jan 22, 2009
Kenichi Hamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel Cell System
Publication number
20090011302
Publication date
Jan 8, 2009
Toyota Jidosha Kabushiki Kaisha
Kenichi Hamada
B60 - VEHICLES IN GENERAL