Hiroshi Nishikawa

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Tokushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Triazolopurine derivatives, pharmaceutical compositions containing...
- Patent number 6,686,343
- Issue date Feb 3, 2004
- Otsuka Pharmaceutical Factory, Inc.
- Takashi Okamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolopurine derivatives, medicinal composition containing the de...
- Patent number 6,288,070
- Issue date Sep 11, 2001
- Otsuka Pharmaceutical Factory, Inc.
- Takashi Okamura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Triazoloquinazoline and pyrazolotriazolopyrimidine derivatives, med...
- Publication number 20040142952
- Publication date Jul 22, 2004
- Takashi Okamura
- C07 - ORGANIC CHEMISTRY