Seisyu Hayashi

Follow

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester polymerization catalyst, polyester produced by using the...
- Patent number 7,144,614
- Issue date Dec 5, 2006
- Toyo Boseki Kabushiki Kaisha
- Takahiro Nakajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyester polymerization catalyst, polyester produced by using the...
- Publication number 20030083191
- Publication date May 1, 2003
- Takahiro Nakajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...