Tatsuya Oyama

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Quinazoline derivatives and pharmaceutical compositions thereof
- Patent number 8,835,446
- Issue date Sep 16, 2014
- Nippon Shinyaku Co., Ltd.
- Masahiko Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinazoline derivatives and pharmaceutical compositions thereof
- Patent number 8,431,586
- Issue date Apr 30, 2013
- Nippon Shinyaku Co., Ltd.
- Masahiko Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteroaryl derivatives
- Patent number 8,217,031
- Issue date Jul 10, 2012
- Nippon Shinyaku Co., Ltd.
- Masato Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinazoline derivatives and medicaments
- Patent number 7,718,663
- Issue date May 18, 2010
- Nippon Shinyaku Co., Ltd.
- Masahiko Okano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peptide derivatives and medicinal compositions
- Patent number 7,163,921
- Issue date Jan 16, 2007
- Nippon Shinyaku Co., Ltd.
- Kouichi Ishiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
QUINAZOLINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS THEREOF
- Publication number 20130225613
- Publication date Aug 29, 2013
- NIPPON SHINYAKU CO., LTD
- Masahiko Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROARYL DERIVATIVES
- Publication number 20100048537
- Publication date Feb 25, 2010
- NIPPON SHINYAKU CO., LTD.
- Masato Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINAZOLINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS THEREOF
- Publication number 20100022566
- Publication date Jan 28, 2010
- NIPPON SHINYAKU CO., LTD
- Masahiko Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinazoline derivative and medicine
- Publication number 20050176741
- Publication date Aug 11, 2005
- Masahiko Okano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE