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Shinichi Kouzuma
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Osaka, JP
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last 30 patents
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Patent Grant
Flexible photovoltaic device and manufacturing method thereof
Patent number
5,215,598
Issue date
Jun 1, 1993
Sanyo Electric Co., Ltd.
Shinichi Kouzuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of photovoltaic device
Patent number
5,202,271
Issue date
Apr 13, 1993
Sanyo Electric Co., Ltd.
Shinichi Kouzuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible photovoltaic device and manufacturing method thereof
Patent number
5,069,727
Issue date
Dec 3, 1991
Sanyo Electric Co., Ltd.
Shinichi Kouzuma
H01 - BASIC ELECTRIC ELEMENTS