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Hirosi Tobita
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Kitaibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Molten carbonate fuel cell
Patent number
4,436,794
Issue date
Mar 13, 1984
Hitachi, Ltd.
Masato Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fuel cell
Patent number
4,407,905
Issue date
Oct 4, 1983
Hitachi, Ltd.
Seizi Takeuchi
H01 - BASIC ELECTRIC ELEMENTS