Keisuke Tobita

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Hino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number H1243
- Issue date Oct 5, 1993
- Konica Corporation
- Satoru Shimba
- 430 - Radiation imagery chemistry: process, composition, or product thereof
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 5,212,054
- Issue date May 18, 1993
- Konica Corporation
- Koji Tashiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light-sensitive material having a...
- Patent number H1112
- Issue date Nov 3, 1992
- Konica Corporation
- Atsuo Ezaki
- 430 - Radiation imagery chemistry: process, composition, or product thereof