Seiji Ichijima

Follow

Person

Minami-ashigara, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Method of forming color photographic images
- Patent number 4,022,620
- Issue date May 10, 1977
- Fuji Photo Film Co., Ltd.
- Akio Okumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic silver halide emulsion and element and method of formi...
- Patent number 4,012,259
- Issue date Mar 15, 1977
- Fuji Photo Film Co., Ltd.
- Akio Okumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic light sensitive element and method of forming co...
- Patent number 3,990,896
- Issue date Nov 9, 1976
- Fuji Photo Film Co., Ltd.
- Atsuaki Arai
- C07 - ORGANIC CHEMISTRY