Kazuhiko Isshiki

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vinyl sulfonic acid, polymer thereof, and production method thereof
- Patent number 9,072,983
- Issue date Jul 7, 2015
- Asahi Kasei Finechem Co., Ltd.
- Hiroshi Akikaze
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
VINYL SULFONIC ACID, POLYMER THEREOF, AND PRODUCTION METHOD THEREOF
- Publication number 20110017954
- Publication date Jan 27, 2011
- Hiroshi Akikaze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...