Atsushi Koizumi

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing α,β-unsaturated carboxylic acid
- Patent number 7,820,856
- Issue date Oct 26, 2010
- Mitsubishi Rayon Co., Ltd.
- Atsushi Koizumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(Meth)acrylate, raw material alcohol for the (meth)acrylate, method...
- Patent number 7,339,014
- Issue date Mar 4, 2008
- Mitsubishi Rayon Co., Ltd.
- Yoshihiro Kamon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
(Meth)acrylate esters, starting alcohols for the preparation thereo...
- Patent number 7,041,838
- Issue date May 9, 2006
- Mitsubishi Rayon Co., Ltd.
- Yoshihiro Kamon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING ALPHA, BETA-UNSATURATED CARBOXYLIC ACID
- Publication number 20090299094
- Publication date Dec 3, 2009
- Mitsubishi Rayon Co., Ltd.
- Toshihiko Fukuda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALPHA, BETA-UNSATURATED CARBOXYLIC ACID
- Publication number 20090182170
- Publication date Jul 16, 2009
- MITSUBISHI RAYON CO., LTD
- Atsushi Koizumi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing tertiary butyl alcohol
- Publication number 20070010697
- Publication date Jan 11, 2007
- Mitsubishi Rayon Co., Ltd.
- Atsushi Koizumi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(Meth)acrylate, raw material alcohol for the (meth)acrylate, method...
- Publication number 20050113538
- Publication date May 26, 2005
- Mitsubishi Rayon co.,Ltd.
- Yoshihiro Kamon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
(Meth)acrylate esters, starting alcohols for the preparation thereo...
- Publication number 20040063882
- Publication date Apr 1, 2004
- Yoshihiro Kamon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...