Hiroyuki Hayakawa

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cinnamamide derivatives and drug compositions containing the same
- Patent number 6,413,995
- Issue date Jul 2, 2002
- Tsumura & Co.
- Yoshihiro Hasegawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions and methods for treating nephritis and inhibiting TGF...
- Patent number 6,313,153
- Issue date Nov 6, 2001
- Tsumura & Co.
- Yoshihiro Hasegawa
- C07 - ORGANIC CHEMISTRY