Takahiro Nakazawa

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Fujishiromachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cyclic amine and pharmacological composition
- Patent number 5,523,307
- Issue date Jun 4, 1996
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine compounds useful to treat cerebrovascular diseases
- Patent number 5,196,439
- Issue date Mar 23, 1993
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic amine derivatives
- Patent number 4,921,863
- Issue date May 1, 1990
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polypeptide
- Patent number 4,707,468
- Issue date Nov 17, 1987
- Eisai Co., Ltd.
- Hiroshi Yoshino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analgesic peptide and process for the preparation thereof
- Patent number 4,551,273
- Issue date Nov 5, 1985
- Eisai Co., Ltd.
- Shinro Tachibana
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE