Ryosuke Sato

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silver halide photosensitive materials for color photography
- Patent number 4,929,539
- Issue date May 29, 1990
- Konishiroku Photo Industry Co., Ltd.
- Ryosuke Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide photosensitive materials for color photography
- Patent number 4,772,543
- Issue date Sep 20, 1988
- Konishiroku Photo Industry, Co., Ltd.
- Ryosuke Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide photographic material
- Patent number 4,766,060
- Issue date Aug 23, 1988
- Konishiroku Photo Industry Co., Ltd.
- Hidetaka Ninomiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for synthesizing a magenta coupler by selectively etherifyin...
- Patent number 4,692,529
- Issue date Sep 8, 1987
- Konishiroku Photo Industry Co., Ltd.
- Kasaku Masuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide photosensitive materials for color photography
- Patent number 4,554,244
- Issue date Nov 19, 1985
- Konishiroku Photo Industry Co., Ltd.
- Ryosuke Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide color photographic material
- Patent number RE31893
- Issue date May 21, 1985
- Konishiroku Photo Industry Co., Ltd.
- Hiroshi Sugita
- 430 - Radiation imagery chemistry: process, composition, or product thereof
Information Patent Grant
Silver halide photosensitive materials for color photography
- Patent number 4,465,766
- Issue date Aug 14, 1984
- Konishiroku Photo Industry Co., Ltd.
- Ryosuke Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide photosensitive materials for color photography
- Patent number 4,451,559
- Issue date May 29, 1984
- Konishiroku Photo Industry Co., Ltd.
- Ryosuke Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and material for the formation of silver halide color photog...
- Patent number 4,444,872
- Issue date Apr 24, 1984
- Konishiroku Photo Industry Co., Ltd.
- Katsunori Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide photographic material
- Patent number 4,409,323
- Issue date Oct 11, 1983
- Konishiroku Photo Industry Co., Ltd.
- Ryosuke Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide color photographic material
- Patent number 4,355,100
- Issue date Oct 19, 1982
- Konishiroku Photo Industry Co., Ltd.
- Hiroshi Sugita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ryosuke Sato

Person

Patents Grantslast 30 patents

Silver halide photosensitive materials for color photography

Silver halide photosensitive materials for color photography

Silver halide photographic material

Method for synthesizing a magenta coupler by selectively etherifyin...

Silver halide photosensitive materials for color photography

Silver halide color photographic material

Silver halide photosensitive materials for color photography

Silver halide photosensitive materials for color photography

Method and material for the formation of silver halide color photog...

Silver halide photographic material

Silver halide color photographic material