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Kazuo Iwamoto
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Hitachi, JP
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last 30 patents
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Patent Grant
Flexible, water-repellent baked carbon plate, its production, fuel...
Patent number
4,894,355
Issue date
Jan 16, 1990
Hitachi, Ltd.
Seiji Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Molten carbonate fuel cell, and its operation control method
Patent number
4,810,595
Issue date
Mar 7, 1989
New Energy Development Organization
Toshiki Kahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell comprising a device for detecting the concentration of me...
Patent number
4,810,597
Issue date
Mar 7, 1989
Hitachi, Ltd.
Teruo Kumagai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel element for liquid fuel cell and a liquid fuel cell
Patent number
4,493,878
Issue date
Jan 15, 1985
Hitachi, Ltd.
Tatsuo Horiba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell
Patent number
4,478,917
Issue date
Oct 23, 1984
Hitachi, Ltd.
Kazunori Fujita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methanol fuel cell
Patent number
4,390,603
Issue date
Jun 28, 1983
Hitachi, Ltd.
Hidejiro Kawana
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery of laminated structure having battery frame of novel structure
Patent number
4,101,718
Issue date
Jul 18, 1978
Hitachi Chemical Company, Ltd.
Kohki Tamura
H01 - BASIC ELECTRIC ELEMENTS