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Hideo Akamatsu
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Hino, JA
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last 30 patents
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Patent Grant
Light-sensitive silver halide color photographic material
Patent number
4,049,456
Issue date
Sep 20, 1977
Konishiroku Photo Industry Co., Ltd.
Takeo Koitabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Light-sensitive super-sensitized silver halide color photographic m...
Patent number
4,045,230
Issue date
Aug 30, 1977
Konishiroku Photo Industry Co., Ltd.
Takeo Koitabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY