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Norihisa Yoshimoto
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Osaka, JP
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last 30 patents
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Patent Grant
Fuel cell gas diffusion layer and method of manufacturing same
Patent number
10,326,148
Issue date
Jun 18, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeou Okanishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell module, fuel cell stack, and method for producing fuel ce...
Patent number
10,326,150
Issue date
Jun 18, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoshifumi Taguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly and polymer electrolyte fuel cell
Patent number
8,546,042
Issue date
Oct 1, 2013
Hitachi Maxell, Ltd.
Kohei Ugawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Magnetic recording medium comprising a magnetic layer having specif...
Patent number
6,936,356
Issue date
Aug 30, 2005
Hitachi Maxell, Ltd.
Masakazu Tani
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium comprising a magnetic layer having specif...
Patent number
6,926,976
Issue date
Aug 9, 2005
Hitachi Maxell, Ltd.
Masakazu Tani
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium comprising a magnetic layer having specif...
Patent number
6,921,592
Issue date
Jul 26, 2005
Hitachi Maxell, Ltd.
Masakazu Tani
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium comprising a magnetic layer having specif...
Patent number
6,780,531
Issue date
Aug 24, 2004
Hitachi Maxell, Ltd.
Masakazu Tani
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING FUEL CELL MODULE
Publication number
20190252694
Publication date
Aug 15, 2019
Panasonic Intellectual Property Management Co., Ltd.
YOSHIFUMI TAGUCHI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL MODULE, FUEL CELL STACK, AND METHOD FOR PRODUCING FUEL CE...
Publication number
20170229718
Publication date
Aug 10, 2017
Panasonic Intellectual Property Management Co., Ltd.
YOSHIFUMI TAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL GAS DIFFUSION LAYER AND METHOD OF MANUFACTURING SAME
Publication number
20140329167
Publication date
Nov 6, 2014
PANASONIC CORPORATION
Takeou Okanishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL
Publication number
20100183943
Publication date
Jul 22, 2010
Hitachi Maxell, Ltd.
Kohei Ugawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL POWER GENERATION SYSTEM
Publication number
20100104900
Publication date
Apr 29, 2010
Hiroshi Kashino
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Magnetic recording medium
Publication number
20040166374
Publication date
Aug 26, 2004
Hitachi Maxell Ltd.
Masakazu Tani
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording medium
Publication number
20040166373
Publication date
Aug 26, 2004
Hitachi Maxell Ltd.
Masakazu Tani
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording medium
Publication number
20040110036
Publication date
Jun 10, 2004
Hitachi Maxell Ltd.
Masakazu Tani
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording medium
Publication number
20020164503
Publication date
Nov 7, 2002
Masakazu Tani
G11 - INFORMATION STORAGE