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Satoru Hohnishi
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Hino, JP
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last 30 patents
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Patent Grant
Photographic screen
Patent number
4,715,690
Issue date
Dec 29, 1987
Konishiroku Photo Ind. Co., Ltd.
Kaoru Onodera
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic device with screen for controlling gradation of photog...
Patent number
4,473,288
Issue date
Sep 25, 1984
Konishiroku Photo Industry Co., Ltd.
Kaoru Onodera
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Direct positive type light sensitive silver halide photographic mat...
Patent number
4,433,050
Issue date
Feb 21, 1984
Konishiroku Photo Industry Co., Ltd.
Takao Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY