Masahiko Yasumoto

Follow

Person

Toride, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing thiadiazine compounds
- Patent number 5,138,053
- Issue date Aug 11, 1992
- Director General of Agency of Industrial Science and Technology
- Masahiko Yasumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazine compound and method for preparing same
- Patent number 5,089,612
- Issue date Feb 18, 1992
- Director General of Agency of Industrial Science and Technology
- Masahiko Yasumoto
- C07 - ORGANIC CHEMISTRY