Ryo Naito

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
2-phenylpyridine derivative
- Patent number 7,820,700
- Issue date Oct 26, 2010
- Astellas Pharma Inc.
- Junji Miyata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-phenylthiophene derivative
- Patent number 7,612,108
- Issue date Nov 3, 2009
- Astellas Pharma Inc.
- Junji Miyata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing heterocyclic compound
- Patent number 7,173,033
- Issue date Feb 6, 2007
- Astellas Pharma Inc.
- Susumu Igarashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine-5-carboxamide derivatives
- Patent number 6,432,963
- Issue date Aug 13, 2002
- Yamanouchi Pharmaceutical Co., Ltd.
- Hiroyuki Hisamichi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinuclidine derivatives and medicinal composition thereof
- Patent number 6,174,896
- Issue date Jan 16, 2001
- Yamanouchi Pharmaceutical Co., Ltd.
- Makoto Takeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinuclidine derivatives and medicinal composition thereof
- Patent number 6,017,927
- Issue date Jan 25, 2000
- Yamanouchi Pharmaceutical Co., Ltd.
- Makoto Takeuchi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
2-Phenylthiophene Derivative
- Publication number 20080027048
- Publication date Jan 31, 2008
- Astellas Pharma Inc.
- Junji Miyata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-Phenylpyridine Derivative
- Publication number 20070275950
- Publication date Nov 29, 2007
- Astellas Pharma Inc.
- Junji Miyata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Agent inducing increase in bone mass
- Publication number 20060173009
- Publication date Aug 3, 2006
- Hiroyuki Kanoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Nitrogen-containing heterocyclic compound
- Publication number 20050261297
- Publication date Nov 24, 2005
- YAMANOUCHI PHARMACEUTICAL CO., LTD.
- Susumu Igarashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitrogen-containing heterocyclic compound
- Publication number 20050096322
- Publication date May 5, 2005
- Susumu Igarashi
- C07 - ORGANIC CHEMISTRY