Shoji Kawashima

Follow

Person

Chiba-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrrolidinone derivatives
- Patent number 5,538,985
- Issue date Jul 23, 1996
- Mitsui Toatsu Chemicals, Inc.
- Hajime Iizuka
- C07 - ORGANIC CHEMISTRY