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Masaki Yokota
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Chuo-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Diaminopyrimidinecarboxamide derivative
Patent number
8,012,959
Issue date
Sep 6, 2011
Astellas Pharma Inc.
Shinya Nagashima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-phenylthiophene derivative
Patent number
7,612,108
Issue date
Nov 3, 2009
Astellas Pharma Inc.
Junji Miyata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diaminopyrimidinecarboxamide derivative
Patent number
7,449,456
Issue date
Nov 11, 2008
Astellas Pharma, Inc.
Shinya Nagashima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystals
Patent number
7,309,710
Issue date
Dec 18, 2007
Astellas Pharma Inc.
Hirokazu Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azole derivative with leukotriene (LTs) antagonizing activity and t...
Patent number
5,981,559
Issue date
Nov 9, 1999
Yamanouchi Pharmaceutical Co., Ltd.
Noriko Nagaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted tetrahydroisoquinoline compounds, and process for produ...
Patent number
5,623,074
Issue date
Apr 22, 1997
Yamanouchi Pharmaceutical Co., Ltd.
Akihiro Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted tetrahydroisoquinoline compounds, and process for produ...
Patent number
5,378,849
Issue date
Jan 3, 1995
Yamanouchi Pharmaceutical Co., Ltd.
Akihiro Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cephalosporin derivatives
Patent number
5,233,035
Issue date
Aug 3, 1993
Yamanouchi Pharmaceutical Co., Ltd.
Ryuichiro Hara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 4,5,6,7-tetrahydrothiens[2,3-C]pyridine compounds
Patent number
5,204,468
Issue date
Apr 20, 1993
Yamanouchi Pharmaceutical Co., Ltd.
Akihiro Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted tetrahydroisoquinoline compounds and method containing...
Patent number
5,079,256
Issue date
Jan 7, 1992
Yamanouchi Pharmaceutical Co., Ltd.
Akihiro Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of 2-amino-7-(6-fluoro-3,4-hydroxyphenyl)-4,5,6,7-tetrah...
Patent number
5,077,406
Issue date
Dec 31, 1991
Yamanouchi Pharmaceutical Co., Ltd.
Akihiro Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted tetrahydroisoquinoline compounds, and process for produ...
Patent number
4,966,904
Issue date
Oct 30, 1990
Yamanouchi Pharmaceutical Co., Ltd.
Akihiro Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted tetrahydroisoquinoline compounds and composition contai...
Patent number
4,876,261
Issue date
Oct 24, 1989
Akihiro Tanaka
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
DIAMINOPYRIMIDINECARBOXAMIDE DERIVATIVE
Publication number
20110294749
Publication date
Dec 1, 2011
Astellas Pharma Inc.
Shinya Nagashima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Diaminopyrimidinecarboxamide Derivative
Publication number
20090281072
Publication date
Nov 12, 2009
Astellas Pharm Inc.
Shinya Nagashima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-Phenylthiophene Derivative
Publication number
20080027048
Publication date
Jan 31, 2008
Astellas Pharma Inc.
Junji Miyata
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel crystals
Publication number
20060069130
Publication date
Mar 30, 2006
Yamanouchi Pharmaceutical Co., Ltd.
Hirokazu Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Diaminopyrimidinecarboxa mide derivative
Publication number
20050272753
Publication date
Dec 8, 2005
Shinya Nagashima
C07 - ORGANIC CHEMISTRY