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Seiya Yamaguchi
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Minami-ashigara, JA
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last 30 patents
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Patent Grant
Processing color photographic materials
Patent number
4,040,838
Issue date
Aug 9, 1977
Fuji Photo Film Co., Ltd.
Seiya Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Method of processing color photographic materials
Patent number
3,948,659
Issue date
Apr 6, 1976
Fuji Photo Film Co., Ltd.
Seiya Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY