Kazuyuki Iwashashi

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Derivatives of physiologically active substance K-252
- Patent number 4,923,986
- Issue date May 8, 1990
- Kyowa Hakko Kogyo Co., Ltd.
- Chikara Murakata
- C07 - ORGANIC CHEMISTRY