Kazuhiko Tamaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Benzene compound having 2 or more substituents
- Patent number 7,923,573
- Issue date Apr 12, 2011
- Daiichi Sankyo Company, Limited
- Kazuhiko Tamaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Collagenase inhibitor
- Patent number 5,643,908
- Issue date Jul 1, 1997
- Sankyo Company, Limited
- Yukio Sugimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Leustroducsin H, its preparation and its therapeutic use
- Patent number 5,409,912
- Issue date Apr 25, 1995
- Sankyo Company, Limited
- Yukio Sugimura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Benzene Compound Having 2 or More Substituents
- Publication number 20080004301
- Publication date Jan 3, 2008
- DAIICHI SANKYO COMPANY, LIMITED
- Kazuhiko Tamaki
- C07 - ORGANIC CHEMISTRY