Naotoshi Yamamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acid addition salts of hydropyridine derivatives
- Patent number 6,693,115
- Issue date Feb 17, 2004
- Sankyo Company, Limited
- Fumitoshi Asai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Acid addition salts of hydropyridine derivatives
- Publication number 20030134872
- Publication date Jul 17, 2003
- SANKYO COMPANY, LIMITED
- Fumitoshi Asai
- C07 - ORGANIC CHEMISTRY