Masayuki Sasagawa

Follow

Person

Odawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 5,981,154
- Issue date Nov 9, 1999
- Konica Corporation
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide color photographic light-sensitive ma...
- Patent number 5,492,797
- Issue date Feb 20, 1996
- Konica Corporation
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light sensitive material and the i...
- Patent number 5,486,450
- Issue date Jan 23, 1996
- Konica Corporation
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light sensitive material and the i...
- Patent number 5,382,506
- Issue date Jan 17, 1995
- Konica Corporation
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY