Masahiko Narasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Release-regulating preparations comprising biphenyldiamine derivatives
- Patent number 6,676,968
- Issue date Jan 13, 2004
- Teijin Limited
- Kiyoyuki Sakon
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Medicinal composition
- Publication number 20040092480
- Publication date May 13, 2004
- Kentaro Fujinaga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE