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Norihiro Fukuyama
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Tokushima-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Process for producing carbostyril derivatives
Patent number
7,825,251
Issue date
Nov 2, 2010
Otsuka Pharmaceutical Co., Ltd.
Shinji Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production cilostazol
Patent number
7,026,486
Issue date
Apr 11, 2006
Otsuka Pharmaceutical Co., Ltd.
Akihiro Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing carbostyril derivatives
Patent number
6,630,590
Issue date
Oct 7, 2003
Otsuka Pharmaceutical Co., Ltd.
Shinji Aki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PRODUCING CARBOSTYRIL DERIVATIVES
Publication number
20070282108
Publication date
Dec 6, 2007
OTSUKA PHARMACEUTICAL CO., LTD.
Shinji Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing carbostyril derivatives
Publication number
20060100437
Publication date
May 11, 2006
Shinji Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing carbostyril derivatives
Publication number
20050101631
Publication date
May 12, 2005
Otsuka Pharmaceuticals Company
Shinji Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production cilostazol
Publication number
20040267020
Publication date
Dec 30, 2004
Akihiro Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing carbostyril derivatives
Publication number
20040059117
Publication date
Mar 25, 2004
Otsuka Pharmaceuticals Company
Shinji Aki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for producing carbostyril derivatives
Publication number
20040024017
Publication date
Feb 5, 2004
Shinji Aki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for producing carbostyril derivatives
Publication number
20030045547
Publication date
Mar 6, 2003
Shinji Aki
C07 - ORGANIC CHEMISTRY