Koichi Umemoto

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Patents Applicationslast 30 patents

Information Patent Application
CROSSLINKED PRODUCT OF CYCLIC OLEFINIC POLYMER AND PROCESS FOR PROD...
- Publication number 20140044950
- Publication date Feb 13, 2014
- DAICEL CORPORATION
- Koichi Umemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production Process of Glucan Derivative Modified with Cyclic Ester
- Publication number 20100228019
- Publication date Sep 9, 2010
- DAICEL CHEMICAL INDUSTRIES, LTD., MAINICHI INTECO.
- Koichi Umemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production Process of Glucan Derivative Modified With Cyclic Ester
- Publication number 20100168365
- Publication date Jul 1, 2010
- Koichi Umemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Glucan Derivative And Production Process Thereof
- Publication number 20080090984
- Publication date Apr 17, 2008
- Hajime Namikoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...