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Masahiro Yasuda
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pyrimidine compound and medicinal composition thereof
Patent number
7,396,836
Issue date
Jul 8, 2008
Eisai R&D Management Co., Ltd.
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medicinal compositions promoting bowel movement
Patent number
7,189,717
Issue date
Mar 13, 2007
Eisai Co., Ltd.
Masahiro Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pyrimidone compounds and pharmaceutical compositions containing the...
Patent number
7,160,892
Issue date
Jan 9, 2007
Eisai Co., Ltd.
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2-aminopyridine compounds and use thereof as drugs
Patent number
6,750,232
Issue date
Jun 15, 2004
Eisai Co., Ltd.
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
PYRIMIDINE COMPOUNDS AND MEDICINAL COMPOSITION THEREOF
Publication number
20090030023
Publication date
Jan 29, 2009
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pharmaceutical composition promoting defecation
Publication number
20070054876
Publication date
Mar 8, 2007
Masahiro Yasuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pharmaceutical composition promoting defecation
Publication number
20060270674
Publication date
Nov 30, 2006
Masahiro Yasuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyrimidine compound and medicinal composition thereof
Publication number
20050004149
Publication date
Jan 6, 2005
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyrimidone compounds and pharmaceutical compositions containing the...
Publication number
20040259865
Publication date
Dec 23, 2004
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
2-Aminopyridine compounds and use thereof as drugs
Publication number
20040006082
Publication date
Jan 8, 2004
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medicinal compositions promoting bowel movement
Publication number
20030171383
Publication date
Sep 11, 2003
Masahiro Yasuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE