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Yoshisato Minagawa
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Minami-ashigara, JP
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last 30 patents
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Patent Grant
Multilayer color reversal light-sensitive material
Patent number
4,388,401
Issue date
Jun 14, 1983
Fuji Photo Film Co., Ltd.
Kazunori Hasebe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Multilayer color photographic materials
Patent number
4,141,730
Issue date
Feb 27, 1979
Fuji Photo Film Co., Ltd.
Yoshisato Minagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY