Atsushi Tengeiji

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chromone derivative having osteogenesis promoting effect
- Patent number 9,221,811
- Issue date Dec 29, 2015
- Daiichi Sankyo Company, Limited
- Katsuhiro Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolopyrimidine derivative
- Patent number 8,158,638
- Issue date Apr 17, 2012
- Daiichi Sankyo Company, Limited
- Satoru Ohsuki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CHROMONE DERIVATIVE HAVING OSTEOGENESIS PROMOTING EFFECT
- Publication number 20140349991
- Publication date Nov 27, 2014
- DAIICHI SANKYO COMPANY, LIMITED
- Katsuhiro Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRAZOLOPYRIMIDINE DERIVATIVE
- Publication number 20100113410
- Publication date May 6, 2010
- DAIICHI SANKYO COMPANY, LIMITED
- Satoru Ohsuki
- C07 - ORGANIC CHEMISTRY