Atsushi Kamitakahara

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Hino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Direct positive silver halide light-sensitive photographic material
- Patent number 4,868,102
- Issue date Sep 19, 1989
- Konica Corporation
- Keiji Ogi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material with two size population of silver halide gra...
- Patent number 4,749,644
- Issue date Jun 7, 1988
- Konishiroku Photo Industry Co., Ltd.
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparing a light-sensitive cuprous halide emulsion
- Patent number 4,433,049
- Issue date Feb 21, 1984
- Konishiroku Photo Industry Co., Ltd.
- Noboru Itoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY