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Shunji Takemura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fused piperidine compound and pharmaceutical containing same
Patent number
8,604,030
Issue date
Dec 10, 2013
Kowa Company, Ltd.
Masanori Ashikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine-3-carboxyamide derivative
Patent number
8,575,153
Issue date
Nov 5, 2013
Kowa Company, Ltd.
Takahiro Kitamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetrahydroisoquinoline compound
Patent number
8,273,766
Issue date
Sep 25, 2012
Kowa Company, Ltd.
Seiichi Sato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-soluble phenylpyridazine derivative and medicine containing t...
Patent number
7,211,577
Issue date
May 1, 2007
Kowa Co., Ltd.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-soluble phenylpyridazine compounds and compositions containin...
Patent number
7,087,606
Issue date
Aug 8, 2006
Kowa Co., Ltd.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-soluble phenylpyridazine compounds and compositions containin...
Patent number
6,869,954
Issue date
Mar 22, 2005
Kowa Co., Ltd.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cyclic amine compounds and pharmaceutical composition containing th...
Patent number
6,867,221
Issue date
Mar 15, 2005
Kowa Co., Ltd.
Tatsuhiko Kodama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-soluble phenylpyridazine compounds and compositions containin...
Patent number
6,861,428
Issue date
Mar 1, 2005
Kowa Co., Ltd.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cyclic amine compounds and pharmaceutical composition containing th...
Patent number
6,605,620
Issue date
Aug 12, 2003
Kowa Co., Ltd.
Tatsuhiko Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Unsymmetrical cyclic diamine compound
Patent number
6,552,188
Issue date
Apr 22, 2003
Kowa Co., Ltd.
Tatsuhiko Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclic amine compounds and pharmaceutical composition containing th...
Patent number
6,498,169
Issue date
Dec 24, 2002
Kowa Co., Ltd.
Tatsuhiko Kodama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cyclic amine compounds and pharmaceutical composition containing th...
Patent number
6,395,753
Issue date
May 28, 2002
Kowa Co., Ltd.
Tatsuhiko Kodama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
FUSED PIPERIDINE COMPOUND AND PHARMACEUTICAL CONTAINING SAME
Publication number
20120108581
Publication date
May 3, 2012
KOWA Company, Ltd.
Masanori Ashikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIDINE-3-CARBOXYAMIDE DERIVATIVE
Publication number
20110237590
Publication date
Sep 29, 2011
Takahiro Kitamura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TETRAHYDROISOQUINOLINE COMPOUND
Publication number
20100120844
Publication date
May 13, 2010
KOWA Company, Ltd.
Seiichi Sato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-soluble phenylpyridazine derivative and medicine containing t...
Publication number
20060142292
Publication date
Jun 29, 2006
KOWA CO., LTD.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medicine for treating cancer
Publication number
20050176764
Publication date
Aug 11, 2005
KOWA CO., LTD.
Chikage Mataki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-soluble phenylpyridazine compounds and compositions containin...
Publication number
20050085480
Publication date
Apr 21, 2005
KOWA CO., LTD.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cyclic amine compounds and pharmaceutical composition containing th...
Publication number
20040010147
Publication date
Jan 15, 2004
KOWA CO., LTD.
Tatsuhiko Kodama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-soluble phenylpyridazine compounds and compositions containin...
Publication number
20040002497
Publication date
Jan 1, 2004
KOWA CO., LTD.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Water-soluble phenylpyridazine compounds and compositions containin...
Publication number
20030119838
Publication date
Jun 26, 2003
KOWA CO., LTD.
Yoshinori Kyotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Unsymmetrical cyclic diamine compound
Publication number
20030022887
Publication date
Jan 30, 2003
Kowa Co., Ltd.
Tatsuhiko Komada
C07 - ORGANIC CHEMISTRY