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Color photographic material
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Patent number 4,314,011
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Issue date Feb 2, 1982
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Konishiroku Photo Industry Co., Ltd.
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Takashi Uchida
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C07 - ORGANIC CHEMISTRY
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Color photographic materials
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Patent number 4,264,721
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Issue date Apr 28, 1981
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Konishiroku Photo Industry Co., Ltd.
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Shinji Shimano
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C07 - ORGANIC CHEMISTRY
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Color photographic material
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Patent number 4,254,216
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Issue date Mar 3, 1981
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Konishiroku Photo Industry Co., Ltd.
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Takashi Uchida
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C07 - ORGANIC CHEMISTRY
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Color photographic material
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Patent number 4,228,235
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Issue date Oct 14, 1980
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Konishiroku Photo Industry Co., Ltd.
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Kyohei Okonogi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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