Akihiro Takemiya

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Purine derivative dihydrate, drugs containing the same as the activ...
- Patent number 6,919,455
- Issue date Jul 19, 2005
- Mitsubishi Chemical Corporation
- Kouichi Sekiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Purine derivative dihydrate, drugs containing the same as the activ...
- Patent number 6,660,745
- Issue date Dec 9, 2003
- Mitsubishi Chemical Corporation
- Kouichi Sekiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Purine derivative dihydrate, drugs containing the same as the activ...
- Publication number 20040077665
- Publication date Apr 22, 2004
- MITSUBISHI CHEMICAL CORPORATION
- Kouichi Sekiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE