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Hiroshi Ishikawa
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Operation method of polymer electrolyte fuel cell system and polyme...
Patent number
9,472,821
Issue date
Oct 18, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hideo Kasahara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process and apparatus for manufacturing a molding continuously
Patent number
6,565,785
Issue date
May 20, 2003
Kabushiki Kaisha Katsuron
Hiroshi Ishikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for manufacturing a molding continuously
Patent number
6,213,755
Issue date
Apr 10, 2001
Kabushiki Kaisha Katsuron
Hiroshi Ishikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing heat transfer module with hydrogen adsorpt...
Patent number
5,046,247
Issue date
Sep 10, 1991
Agency of Industrial Science and Technology
Keisuke Oguro
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Reactor with hydrogen adsorption alloy
Patent number
5,019,358
Issue date
May 28, 1991
Agency of Industrial Science & Technology
Hiroshi Suzuki
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Heat exchanging unit with a hydrogen adsorption alloy
Patent number
4,819,717
Issue date
Apr 11, 1989
Agency of Industrial Science and Technology
Hiroshi Ishikawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heat exchanging unit with a hydrogen adsorption alloy
Patent number
4,819,718
Issue date
Apr 11, 1989
Agency of Industrial Science & Technology and Kurimoto Ltd.
Hiroshi Ishikawa
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Compact of hydrogen adsorption alloy
Patent number
4,717,629
Issue date
Jan 5, 1988
Agency of Industrial Science and Technology
Hiroshi Ishikawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat exchanger using a hydrogen occlusion alloy
Patent number
4,609,038
Issue date
Sep 2, 1986
Agency of Industrial Science and Technology
Hiroshi Ishikawa
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Patents Applications
last 30 patents
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, FUEL CELL STACK, FUEL CELL SYSTEM AND...
Publication number
20140193737
Publication date
Jul 10, 2014
Hiroshi Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPERATION METHOD OF POLYMER ELECTROLYTE FUEL CELL SYSTEM AND POLYME...
Publication number
20130164640
Publication date
Jun 27, 2013
PANASONIC CORPORATION
Hideo Kasahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process and apparatus for continuously producing a suction cupped s...
Publication number
20040212124
Publication date
Oct 28, 2004
Hiroshi Ishikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL