Keisuke Matsuura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Guanidinobenzoic acid compound
- Patent number 9,199,927
- Issue date Dec 1, 2015
- Astellas Pharma Inc.
- Jiro Fujiyasu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amide compound
- Patent number 8,598,355
- Issue date Dec 3, 2013
- Astellas Pharma Inc.
- Eisuke Nozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ornithine derivative
- Patent number 8,030,489
- Issue date Oct 4, 2011
- Astellas Pharma Inc.
- Tatsuya Zenkoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolidine derivative or salt thereof
- Patent number 7,585,886
- Issue date Sep 8, 2009
- Astellas Pharma Inc.
- Shunichiro Hachiya
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GUANIDINOBENZOIC ACID COMPOUND
- Publication number 20140378459
- Publication date Dec 25, 2014
- ASTELLAS PHARMA INC.
- Jiro Fujiyasu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMIDE COMPOUND
- Publication number 20110144153
- Publication date Jun 16, 2011
- Astellas Pharma Inc.
- Eisuke Nozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRIDONE COMPOUNDS
- Publication number 20110082133
- Publication date Apr 7, 2011
- Takashi Kamikubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AMIDE COMPOUNDS
- Publication number 20110028463
- Publication date Feb 3, 2011
- Astellas Pharma Inc.
- Eisuke Nozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORNITHINE DERIVATIVE
- Publication number 20100216803
- Publication date Aug 26, 2010
- Astellas Pharma Inc.
- Tatsuya Zenkoh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrrolidine derivative or salt thereof
- Publication number 20090062366
- Publication date Mar 5, 2009
- ASTELLAS PHARAMA INC.
- Shunichiro Hachiya
- C07 - ORGANIC CHEMISTRY