Keisuke Arakawa

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Isoindolin-1-one derivative
- Patent number 8,362,052
- Issue date Jan 29, 2013
- MSD K.K.
- Keisuke Arakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-heteroaryl-substituted benzimidazole derivative
- Patent number 7,728,025
- Issue date Jun 1, 2010
- Banyu Pharmaceutical Co., Ltd.
- Katsumasa Nonoshita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted quinazoline or pyridopyrimidine derivative
- Patent number 7,687,502
- Issue date Mar 30, 2010
- Banyu Pharmaceutical Co., Ltd.
- Morihiro Mitsuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
NOVEL ISOINDOLIN-1-ONE DERIVATIVE
- Publication number 20110312976
- Publication date Dec 22, 2011
- MSD K.K.
- Keisuke Arakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRIMIDIN-4-(3H)-ONE DERIVATIVES
- Publication number 20110275647
- Publication date Nov 10, 2011
- MSD K.K.
- Keisuke Arakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel 2-Heteroaryl-Substituted Benzimidazole Derivative
- Publication number 20080070928
- Publication date Mar 20, 2008
- Katsumasa Nonoshita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Substituted Quinazoline or Pyridopyrimidine Derivative
- Publication number 20080032996
- Publication date Feb 7, 2008
- Morihiro Mitsuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE