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Takashi Sekine
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Saitama, JP
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last 30 patents
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Patent Grant
Reflection-type overhead projector
Patent number
4,824,239
Issue date
Apr 25, 1989
Fuji Photo Film Co., Ltd.
Takashi Sekine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Chemical analyzer
Patent number
4,488,810
Issue date
Dec 18, 1984
Fuji Photo Film Co., Ltd.
Isamu Hatanaka
G01 - MEASURING TESTING