Takateru Kubota

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separating agent for enantiomeric isomers and method of producing t...
- Patent number 7,938,962
- Issue date May 10, 2011
- Daicel Chemical Industries, Ltd.
- Yoshio Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separating agent for optical isomer and method for preparation thereof
- Patent number 7,323,101
- Issue date Jan 29, 2008
- Daicel Chemical Industries, Ltd.
- Yoshio Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Separating agent for enantiomeric isomers
- Patent number 7,223,334
- Issue date May 29, 2007
- Daicel Chemical Industries, Ltd.
- Yoshio Okamoto
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Separating agent for enantiomeric isomers and method of producing t...
- Publication number 20080081897
- Publication date Apr 3, 2008
- Daicel Chemical Industries, Ltd.
- Yoshio Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Separating agent for enantiomeric isomers
- Publication number 20070215549
- Publication date Sep 20, 2007
- Daicel Chemical Industries, Ltd.
- Yoshio Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Separating agent for optical isomer and method for preparation thereof
- Publication number 20050222454
- Publication date Oct 6, 2005
- Yoshio Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Separating agent for enantiomeric isomers
- Publication number 20050045561
- Publication date Mar 3, 2005
- Daicel Chemical Industries, Ltd.
- Yoshio Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Separating agent for optical isomer
- Publication number 20030141252
- Publication date Jul 31, 2003
- Yoshio Okamoto
- C07 - ORGANIC CHEMISTRY