Kazumi Minahara

Follow

Person

Hachioji, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Silver halide emulsion containing photographic yellow coupler
- Patent number 4,008,086
- Issue date Feb 15, 1977
- Konishiroku Photo Industry Co., Ltd.
- Wataru Fujimatsu
- C07 - ORGANIC CHEMISTRY