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Ichiro Yoshida
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Ibaraki, JP
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last 30 patents
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Patent Grant
Pyrrolidin-3-ylacetic acid derivative
Patent number
8,476,301
Issue date
Jul 2, 2013
Eisai R&D Management Co., Ltd.
Ichiro Yoshida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Heterocyclic compound having oxime group
Patent number
7,217,723
Issue date
May 15, 2007
Eisai Co., Ltd.
Ichiro Yoshida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing condensed cyclic compound having a pyrazolyl gr...
Patent number
7,074,801
Issue date
Jul 11, 2006
Eisai Co., Ltd.
Ichiro Yoshida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Piperidine compound and pharmaceutical composition thereof
Patent number
6,784,192
Issue date
Aug 31, 2004
Eisai Co., Ltd.
Fumihiro Ozaki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
PYRROLIDIN-3-YLACETIC ACID DERIVATIVE
Publication number
20130065925
Publication date
Mar 14, 2013
Eisai R&D Management Co., Ltd.
Ichiro YOSHIDA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Heterocyclic compound having oxime group
Publication number
20050227959
Publication date
Oct 13, 2005
Eisai Co., Ltd.
Ichiro Yoshida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel piperidine compouds and drugs containing the same
Publication number
20030220368
Publication date
Nov 27, 2003
Fumihiro Ozaki
C07 - ORGANIC CHEMISTRY