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Shiro AKIYAMA
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Okazaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for taking out a sealing plate of a fuel cell and a sealing...
Patent number
8,652,664
Issue date
Feb 18, 2014
Toyota Jidosha Kabushiki Kaisha
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for taking out a sealing plate of a fuel cell
Patent number
8,202,637
Issue date
Jun 19, 2012
Toyota Jidosha Kabushiki Kaisha
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell and method of assembling the same
Patent number
7,582,377
Issue date
Sep 1, 2009
Toyota Jidosha Kabushiki Kaisha
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator seal structure for a fuel cell
Patent number
7,569,298
Issue date
Aug 4, 2009
Toyota Jidosha Kabushiki Kaisha
Chisato Kato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Sealing structure of fuel cell and manufacturing method of same
Patent number
7,255,944
Issue date
Aug 14, 2007
Toyota Jidosha Kabushiki Kaisha
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR TAKING OUT A SEALING PLATE OF A FUEL CELL AND A SEALING...
Publication number
20120214087
Publication date
Aug 23, 2012
Toyota Jidosha Kabushiki Kaisha
Shiro AKIYAMA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20100062309
Publication date
Mar 11, 2010
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Conveying Device for Conveying Single Separator Plates for Fuel Cells
Publication number
20090252996
Publication date
Oct 8, 2009
Shigemitsu Nomoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD AND APPARATUS FOR TAKING OUT A SEALING PLATE OF A FUEL CELL
Publication number
20090047548
Publication date
Feb 19, 2009
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Sealing structure of fuel cell and manufacturing method of same
Publication number
20040023099
Publication date
Feb 5, 2004
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell and method of assembling the same
Publication number
20030091873
Publication date
May 15, 2003
Shiro Akiyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Seal structure of a fuel cell
Publication number
20020187384
Publication date
Dec 12, 2002
Chisato Kato
H01 - BASIC ELECTRIC ELEMENTS