Yuichi Koga

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Toda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pyridopyrimidine or naphthyridine derivative
- Patent number 7,078,522
- Issue date Jul 18, 2006
- Tanabe Seiyaku Co., Ltd.
- Koichiro Yamada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pyridopyrimidine or naphthyridine derivative
- Publication number 20050101615
- Publication date May 12, 2005
- Koichiro Yamada
- C07 - ORGANIC CHEMISTRY