Keiko Ohsawa

Follow

Person

Both of Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Compound KS-505 useful for improving cerebral function
- Patent number 5,079,232
- Issue date Jan 7, 1992
- Kyowa Hakko Rogyo Kabushiki Kaisha
- Keiko Ohsawa
- C07 - ORGANIC CHEMISTRY