Ippei Yoshimura

Follow

Person

Mitaka, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Allantoin compound with a metal salt of 2-pyrrolidone-5-carboxylic...
- Patent number 4,025,525
- Issue date May 24, 1977
- Kawaken Fine Chemicals Co., Ltd.
- Hirohide Takayama
- C07 - ORGANIC CHEMISTRY