Shohei Yoshida

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Benzotriazole compound and homopolymer or copolymers thereof
- Patent number 4,508,882
- Issue date Apr 2, 1985
- Asahi Glass Company Ltd.
- Shohei Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzotriazole compound and homopolymer or copolymers thereof
- Patent number 4,380,643
- Issue date Apr 19, 1983
- Asahi Glass Company, Ltd.
- Shohei Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogen-containing s-triazine compound
- Patent number 4,187,377
- Issue date Feb 5, 1980
- Asahi Glass Company, Ltd.
- Shigeyuki Narisawa
- C07 - ORGANIC CHEMISTRY