Hiroaki Ishihara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pyrazole derivatives having a pyridazine and pyridine functionality
- Patent number 7,622,471
- Issue date Nov 24, 2009
- Daiichi Pharmaceutical Co., Ltd.
- Naoaki Kanaya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Five-membered heterocyclic derivative
- Publication number 20060189591
- Publication date Aug 24, 2006
- DAIICHI PHARMACEUTICAL CO., LTD.
- Toru Okayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pyrazole derivative
- Publication number 20060128685
- Publication date Jun 15, 2006
- DAIICHI PHARMACEUTICAL CO., LTD.,
- Naoaki Kanaya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE