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Tateshi Iytaka
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Hino, JP
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last 30 patents
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Patent Grant
Method of processing of light-sensitive silver halide photographic...
Patent number
4,268,620
Issue date
May 19, 1981
Konishiroku Photo Industry Co., Ltd.
Tateshi Iytaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic materials
Patent number
4,221,864
Issue date
Sep 9, 1980
Konishiroku Photo Industry Co., Ltd.
Tateshi Iytaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for forming high-contrast silver images
Patent number
4,169,733
Issue date
Oct 2, 1979
Konishiroku Photo Industry Co., Ltd.
Tateshi Iytaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY