Susumu Ohkawachi

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 5,981,154
- Issue date Nov 9, 1999
- Konica Corporation
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic photosensitive material and color...
- Patent number 5,436,116
- Issue date Jul 25, 1995
- Konica Corporation
- Keiichi Hoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material having a reflec...
- Patent number 4,990,432
- Issue date Feb 5, 1991
- Konishiroku Photo Industry Co., Ltd.
- Hajime Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 4,904,580
- Issue date Feb 27, 1990
- Konishiroku Photo Industry Co., Ind.
- Hajime Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY