Kiyoshi Oizumi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cyclic compound having hetero atom
- Patent number 8,685,981
- Issue date Apr 1, 2014
- Daiichi Sankyo Company, Limited
- Osamu Kanno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic compound having substituted phenyl group
- Patent number 8,410,273
- Issue date Apr 2, 2013
- Daiichi Sankyo Company, Limited
- Osamu Kanno
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
[5, 6] HETEROCYCLIC COMPOUND
- Publication number 20130029964
- Publication date Jan 31, 2013
- DAIICHI SANKYO COMPANY, LIMITED
- Kazumasa Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CYCLIC COMPOUND HAVING SUBSTITUTED PHENYL GROUP
- Publication number 20120040936
- Publication date Feb 16, 2012
- DAIICHI SANKYO COMPANY, LIMITED
- Osamu Kanno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CYCLIC COMPOUND HAVING HETERO ATOM
- Publication number 20110269746
- Publication date Nov 3, 2011
- DAIICHI SANKYO COMPANY, LIMITED
- Osamu Kanno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Thienopyridine Derivatives
- Publication number 20070219234
- Publication date Sep 20, 2007
- Kiyoshi Oizumi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE