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Naoshi Kunieda
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Hino, JP
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last 30 patents
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Patent Grant
Resources recovery method in a silver salt photographic system
Patent number
5,985,528
Issue date
Nov 16, 1999
Konica Corporation
Tawara Komamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process of developing posi-type lithographic printing plate with in...
Patent number
4,467,027
Issue date
Aug 21, 1984
Konishiroku Photo Industry Co., Ltd.
Takeshi Yamamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dye image forming process
Patent number
4,209,328
Issue date
Jun 24, 1980
Konishiroku Photo Industry Co., Ltd.
Yuzuru Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color diffusion transfer photographic elements
Patent number
4,149,892
Issue date
Apr 17, 1979
Konishiroku Photo Industry Co., Ltd.
Hidetaka Deguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Color diffusion transfer process employing phosphoramides
Patent number
4,115,117
Issue date
Sep 19, 1978
Konishiroku Photo Industry Co., Ltd.
Jiro Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dye image forming process using shifted azo dye developer
Patent number
4,099,972
Issue date
Jul 11, 1978
Mitsubishi Chemical Industries Limited
Yuzuru Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY