Hisashi Sumida

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Higashimurayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbinol derivatives having heterocyclic linker
- Patent number 8,551,985
- Issue date Oct 8, 2013
- Kowa Company, Ltd.
- Minoru Koura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbinol derivatives having cyclic linker
- Patent number 8,153,634
- Issue date Apr 10, 2012
- Kowa Company, Ltd.
- Yuki Yamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline compounds
- Patent number 8,008,306
- Issue date Aug 30, 2011
- Kowa Company, Ltd.
- Minoru Koura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CARBINOL DERIVATIVES HAVING HETEROCYCLIC LINKER
- Publication number 20100280013
- Publication date Nov 4, 2010
- Kowa Company, Ltd.
- Minoru Koura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CARBINOL DERIVATIVES HAVING CYCLIC LINKER
- Publication number 20100048610
- Publication date Feb 25, 2010
- Kowa Company, LTD.
- Yuki YAMAGUCHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINOLINE COMPOUNDS
- Publication number 20100016327
- Publication date Jan 21, 2010
- Kowa Company, Ltd.
- Minoru KOURA
- C07 - ORGANIC CHEMISTRY