Yuko Hirata

Follow

Person

Neyagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Copolymer desoiling agent
- Patent number 5,143,991
- Issue date Sep 1, 1992
- Daikin Industries, Ltd.
- Yoshio Amimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...