Shoichi Horii

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for processing silver halide photographic light-sensitive ma...
- Patent number 4,920,043
- Issue date Apr 24, 1990
- 501 Mitsubishi Paper Mills Limited
- Minoru Ohashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing images
- Patent number 4,816,373
- Issue date Mar 28, 1989
- Mitsubishi Paper Mills, Ltd.
- Minoru Ohashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processing compositions for silver complex diffusion transfer process
- Patent number 4,649,096
- Issue date Mar 10, 1987
- Mitsubishi Paper Mills, Ltd.
- Yasuo Tsubai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for making improved lithographic printing plate
- Patent number 4,454,216
- Issue date Jun 12, 1984
- Mitsubishi Paper Mills, Ltd.
- Shoichi Horii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY