Hidetaka Deguchi

Follow

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photographic recording material with indole redox releaser
- Patent number 4,499,181
- Issue date Feb 12, 1985
- Konishiroku Photo Ind., Co., Ltd.
- Kazumasa Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for forming a cyan dye image by the use of a 2-equivalent c...
- Patent number 4,205,990
- Issue date Jun 3, 1980
- Konishiroku Photo Industry Co., Ltd.
- Hidetaka Deguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color diffusion transfer photographic elements
- Patent number 4,149,892
- Issue date Apr 17, 1979
- Konishiroku Photo Industry Co., Ltd.
- Hidetaka Deguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye image forming process
- Patent number 4,134,766
- Issue date Jan 16, 1979
- Konishiroku Photo Industry Co., Ltd.
- Shoji Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic developing composition
- Patent number 4,113,491
- Issue date Sep 12, 1978
- Konishiroku Photo Industry Co., Ltd.
- Hidetaka Deguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY