Tsuyoshi Aoki

Follow

Person

Suginami-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for purifying aliphatic polyester and aliphatic polyester pu...
- Patent number 9,688,809
- Issue date Jun 27, 2017
- Musashino Chemical Laboratory, Ltd.
- Yukiko Tokushige
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polylactic acid
- Patent number 8,883,955
- Issue date Nov 11, 2014
- Toyo Engineering Corporation
- Kenichiro Matsuba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polylactic acid and manufacturing process thereof
- Patent number 8,304,490
- Issue date Nov 6, 2012
- Teijin Limited
- Yoshiharu Kimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PURIFYING ALIPHATIC POLYESTER AND ALIPHATIC POLYESTER PU...
- Publication number 20160083507
- Publication date Mar 24, 2016
- Musashino Chemical Laboratory, Ltd.
- Yukiko TOKUSHIGE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYLACTIC ACID
- Publication number 20120101248
- Publication date Apr 26, 2012
- Kenichiro Matsuba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyactic Acid and Manufacturing Process Thereof
- Publication number 20080039579
- Publication date Feb 14, 2008
- TEIJIN LIMITED
- Yoshiharu Kimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...