Hiroshi Yamada

Follow

Person

Hachioji, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a photographic material
- Patent number 4,050,940
- Issue date Sep 27, 1977
- Konishiroku Photo Industry Co., Ltd.
- Teiji Habu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithographic development of a lith-type silver halide emulsions con...
- Patent number 4,001,021
- Issue date Jan 4, 1977
- Konishiroku Photo Industry Co., Ltd.
- Tomio Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY