Yoshiro Shigetomi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide color photographic light-sensitive material comprisin...
- Patent number 5,436,122
- Issue date Jul 25, 1995
- Konica Corporation
- Yoshiro Shigetomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 4,992,357
- Issue date Feb 12, 1991
- Konica Corporation
- Yoshihiro Haga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic material with non-...
- Patent number 4,746,600
- Issue date May 24, 1988
- Konishiroku Photo Industry Co., Ltd.
- Yoshikazu Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY