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Masahiro Okura
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Mino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Benzofuran derivatives, their production and use
Patent number
7,456,162
Issue date
Nov 25, 2008
Takeda Pharmaceutical Company Limited
Shigenori Ohkawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzo-fused 5-membered hetrocycle compounds, process for preparatio...
Patent number
7,208,495
Issue date
Apr 24, 2007
Takeda Pharmaceutical Company Limited
Shigenori Ohkawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzofuran derivatives, their production and use
Patent number
7,101,867
Issue date
Sep 5, 2006
Takeda Pharmaceutical Company Limited
Shigenori Ohkawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzofurans as suppressors of neurodegeneration
Patent number
7,008,950
Issue date
Mar 7, 2006
Takeda Chemical Industries, Ltd.
Shigenori Ohkawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzofuran derivatives, process for the preparation of the same and...
Patent number
6,479,536
Issue date
Nov 12, 2002
Takeda Chemical Industries, Ltd.
Shigenori Ohkawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Pyrazole Compound
Publication number
20090156582
Publication date
Jun 18, 2009
Tetsuya Tsukamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Agents for promoting the proliferation or differentiation of stem c...
Publication number
20090012081
Publication date
Jan 8, 2009
Takeda Pharmaceutical Company Ltd.
Shigenori Okawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Benzo-fused 5-membered heterocyclic compounds, their production and...
Publication number
20070149558
Publication date
Jun 28, 2007
Shigenori Ohkawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Benzofuran derivatives, their production and use
Publication number
20050187238
Publication date
Aug 25, 2005
Shigenori Ohkawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Benzo-fused 5-membered hetrocycle compounds, process for preparatio...
Publication number
20040167171
Publication date
Aug 26, 2004
Shigenori Ohkawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Promoters for the proliferation and differentiation of stem cells a...
Publication number
20040034049
Publication date
Feb 19, 2004
Shigenori Okawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Benzofuran derivatives, their production and use
Publication number
20020160996
Publication date
Oct 31, 2002
Shigenori Ohkawa
C07 - ORGANIC CHEMISTRY