Yoshio Takeuchi

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorides of 4-substituted piperidine derivatives
- Patent number 6,677,330
- Issue date Jan 13, 2004
- Eisai Co., Ltd.
- Yoichi Iimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-benzyl-4[(5,6-dimethoxy-2-fluoro-1-indanon)-2-yl]...
- Patent number 6,277,866
- Issue date Aug 21, 2001
- Eisai Co., Ltd.
- Yoshio Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE