Mitsuhiro Ota

Follow

Person

Toyonaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Monoazo dyestuffs containing substituted amino triazine
- Patent number 4,771,129
- Issue date Sep 13, 1988
- Taoka Chemical Company, Limited
- Hideo Kawashita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copper phthalocyanine compound and aqueous ink composition comprisi...
- Patent number 4,732,615
- Issue date Mar 22, 1988
- Taoka Chemical Co., Ltd.
- Hideo Kawashita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...