Kiyotoshi Yamashita

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Hino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide light-sensitive photographic emulsion, a silver halid...
- Patent number 5,508,158
- Issue date Apr 16, 1996
- Konica Corporation
- Kiyotoshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light-sensitive material comprisin...
- Patent number 4,833,069
- Issue date May 23, 1989
- Konishiroku Photo Industry Co., Ltd.
- Fumio Hamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic material
- Patent number 4,554,247
- Issue date Nov 19, 1985
- Konishiroku Photo Industry Co., Ltd.
- Kiyotoshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 4,499,179
- Issue date Feb 12, 1985
- Konishiroku Photo Industry Co., Ltd.
- Hideo Ota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic materials
- Patent number 4,490,460
- Issue date Dec 25, 1984
- Konishiroku Photo Industry Co., Ltd.
- Satoru Shimba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY