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Tomohiro Matsushima
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Ibaraki, JP
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last 30 patents
Information
Patent Grant
Antitumor agent using compounds having kinase inhibitory effect in...
Patent number
9,012,458
Issue date
Apr 21, 2015
Eisai R&D Management Co., Ltd.
Takayuki Nakagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antitumor agent for undifferentiated gastric cancer
Patent number
8,865,737
Issue date
Oct 21, 2014
Eisai R&D Management Co., Ltd.
Yuji Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Phenoxypyridine derivative salts and crystals thereof, and process...
Patent number
8,377,938
Issue date
Feb 19, 2013
Eisai R&D Management Co., Ltd.
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
8,329,742
Issue date
Dec 11, 2012
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyridine derivatives and pyrimidine derivatives (3)
Patent number
8,288,538
Issue date
Oct 16, 2012
Eisai R&D Management Co., Ltd.
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
7,915,306
Issue date
Mar 29, 2011
Eisai Co., Ltd.
Kenichi Chiba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivatives and pyrimidine derivatives (3)
Patent number
7,855,290
Issue date
Dec 21, 2010
Eisai R&D Management Co., Ltd.
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
7,799,827
Issue date
Sep 21, 2010
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing phenoxypyridine derivatives
Patent number
7,790,885
Issue date
Sep 7, 2010
Eisai R&D Management Co., Ltd.
Mitsuo Nagai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline form of the salt of 4-(3-chloro-4-(cyclopropylaminocarb...
Patent number
7,612,208
Issue date
Nov 3, 2009
Eisai R&D Management Co., Ltd.
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing aromatic derivatives
Patent number
7,612,092
Issue date
Nov 3, 2009
Eisai R&D Management Co., Ltd.
Yasuhiro Funahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyridine derivative and pyrimidine derivative
Patent number
7,531,532
Issue date
May 12, 2009
Eisai R&D Management Co., Ltd.
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing aromatic derivatives
Patent number
7,468,380
Issue date
Dec 23, 2008
Eisai R&D Management Co., Ltd.
Akihiko Tsuruoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing aromatic derivatives
Patent number
7,253,286
Issue date
Aug 7, 2007
Eisai Co., Ltd
Yasuhiro Funahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing aromatic derivatives
Patent number
7,109,219
Issue date
Sep 19, 2006
Eisai Co., Ltd.
Akihiko Tsuruoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted thiazolo[3,2-a]azepine derivatives
Patent number
6,051,705
Issue date
Apr 18, 2000
Eisai Co., Ltd.
Hitoshi Oinuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted thiazolo �3,2-a!azepine derivatives
Patent number
5,789,403
Issue date
Aug 4, 1998
Eisai Co., Ltd.
Hitoshi Oinuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
MACROCYCLIC COMPOUNDS USEFUL AS PHARMACEUTICALS
Publication number
20130196987
Publication date
Aug 1, 2013
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Antitumor Agent Using Compounds Having Kinase Inhibitory Effect in...
Publication number
20130123274
Publication date
May 16, 2013
Eisai R&D Management Co., Ltd.
Takayuki Nakagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PYRIDINE OR PYRIMIDINE DERIVATIVE HAVING EXCELLENT CELL GROWTH INHI...
Publication number
20120232049
Publication date
Sep 13, 2012
Eisai R&D Management Co., Ltd.
Hiroshi Obaishi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MACROCYCLIC COMPOUNDS USEFUL AS PHARMACEUTICALS
Publication number
20110144101
Publication date
Jun 16, 2011
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NITROGEN-CONTAINING AROMATIC DERIVATIVES
Publication number
20110118470
Publication date
May 19, 2011
Yasuhiro Funahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nitrogen-Containing Aromatic Derivatives
Publication number
20100197911
Publication date
Aug 5, 2010
Eisai R&D Management Co., Ltd.
Yasuhiro Funahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL PYRIDINE DERIVATIVES AND PYRIMIDINE DERIVATIVES (3)
Publication number
20100075944
Publication date
Mar 25, 2010
Tomohiro MATSUSHIMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTITUMOR AGENT FOR UNDIFFERENTIATED GASTRIC CANCER
Publication number
20090264464
Publication date
Oct 22, 2009
Eisai R&D Management Co., Ltd.
Yuji Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel pyridine derivatives and pyrimidine derivatives (3)
Publication number
20080319188
Publication date
Dec 25, 2008
Eisai R&D Management Co., Ltd.
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHENOXYPYRIDINE DERIVATIVE SALTS AND CRYSTALS THEREOF, AND PROCESS...
Publication number
20080318924
Publication date
Dec 25, 2008
Eisai R&D Management Co., Ltd.
Tomohiro MATSUSHIMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing phenoxypyridine derivatives
Publication number
20080214815
Publication date
Sep 4, 2008
Eisai R&D Management Co., Ltd.
Mitsuo Nagai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel pyridine Derivative and Pyrimidine Derivative (1)
Publication number
20070270421
Publication date
Nov 22, 2007
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A CRYSTALLINE FORM OF THE SALT OF 4-(3-CHLORO-4-(CYCLOPROPYLAMINOCA...
Publication number
20070078159
Publication date
Apr 5, 2007
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Nitrogen-containing aromatic derivatives
Publication number
20070004764
Publication date
Jan 4, 2007
Akihiko Tsuruoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nitrogen-containing aromatic derivatives
Publication number
20060247259
Publication date
Nov 2, 2006
Yasuhiro Funahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Macrocyclic compounds useful as pharmaceuticals
Publication number
20060247448
Publication date
Nov 2, 2006
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nitrogen-containing aromatic derivatives
Publication number
20060160832
Publication date
Jul 20, 2006
Yosuhiro Funahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nitrogen-containing aromatic derivatives
Publication number
20060004029
Publication date
Jan 5, 2006
Akihiko Tsuruoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel pyridine derivative and pyrimidine derivative
Publication number
20050277652
Publication date
Dec 15, 2005
Eisai Co., Ltd.
Tomohiro Matsushima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Nitrogen-containing aromatic derivatives
Publication number
20050187236
Publication date
Aug 25, 2005
Akihiko Tsuruoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Macrocyclic compounds useful as pharmaceuticals
Publication number
20040224936
Publication date
Nov 11, 2004
Kenichi Chiba
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Nitrogen-containing aromatic derivatives
Publication number
20040053908
Publication date
Mar 18, 2004
Yasuhiro Funahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE