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Hiroshi Kagawa
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Takatsuki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composite polymer electrolyte composition
Patent number
7,732,099
Issue date
Jun 8, 2010
Trekion Co., Ltd.
Naoya Ogata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery precursor and a battery
Patent number
5,547,780
Issue date
Aug 20, 1996
Yuasa Corporation
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of film type battery
Patent number
5,431,701
Issue date
Jul 11, 1995
Yuasa Corporation
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Film type battery and layer-built film type battery
Patent number
5,401,595
Issue date
Mar 28, 1995
Yuasa Corporation
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium-sulfur storage battery
Patent number
4,895,777
Issue date
Jan 23, 1990
Yuasa Battery Co., Ltd.
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium-sulfur storage battery
Patent number
4,657,830
Issue date
Apr 14, 1987
Yuasa Battery Co. Ltd.
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium-sulfur storage battery and a manufacturing method of the same
Patent number
4,627,996
Issue date
Dec 9, 1986
Yuasa Battery Co., Ltd.
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium-sulfur storage battery
Patent number
4,615,957
Issue date
Oct 7, 1986
Yuasa Battery Co., Ltd.
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacture method of a sodium-sulfur storage battery
Patent number
4,530,151
Issue date
Jul 23, 1985
Yuasa Battery Co., Ltd.
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium-sulfur storage battery
Patent number
4,510,217
Issue date
Apr 9, 1985
Yuasa Battery Co. Ltd.
Hiroshi Kagawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Composite polymer electrolyte composition
Publication number
20060057465
Publication date
Mar 16, 2006
Naoya Ogata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...