Yuji Takenouchi

Follow

Person

Nakajo-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl alcohol powder
- Patent number 5,811,488
- Issue date Sep 22, 1998
- Kuraray Co., Ltd.
- Naoto Narumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...