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Akira Kawada
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pyridazinone compounds
Patent number
8,778,944
Issue date
Jul 15, 2014
Takeda Pharmaceutical Company Limited
Takahiko Taniguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1,3-benzothiazinone derivatives and use thereof
Patent number
7,767,665
Issue date
Aug 3, 2010
Takeda Pharmaceutical Company Limited
Masahiro Kajino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1, 3-benzothiazinone derivatives and use thereof
Patent number
7,399,759
Issue date
Jul 15, 2008
Takeda Pharmaceutical Company Limited
Masahiro Kajino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
PYRIDAZINONE COMPOUNDS AS PHOSPHODIESTERASE INHIBITORS AND METHODS...
Publication number
20170114044
Publication date
Apr 27, 2017
Takeda Pharmaceutical Company Limited
Takahiko TANIGUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIDAZINONE COMPOUNDS AS PHOSPHODIESTERASE INHIBITORS AND METHODS...
Publication number
20150099757
Publication date
Apr 9, 2015
Takeda Pharmaceutical Company Limited
Takahiko TANIGUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIDAZINONE COMPOUNDS
Publication number
20120277204
Publication date
Nov 1, 2012
Takahiko TANIGUCHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PYRIDAZINONE COMPOUNDS
Publication number
20120028951
Publication date
Feb 2, 2012
Takeda Pharmaceutical Company Limited
Takahiko Taniguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyridazinone compounds
Publication number
20100197651
Publication date
Aug 5, 2010
Takahiko Taniguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
1,3-BENZOTHIAZINONE DERIVATIVES AND USE THEREOF
Publication number
20090082343
Publication date
Mar 26, 2009
Takeda Pharmaceutical Company Limited
Masahiro Kajino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
1, 3-benzothiazinone derivatives and use thereof
Publication number
20050032786
Publication date
Feb 10, 2005
Masahiro Kajino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE