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Shuji Shirotori
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heterocycles substituted pyridine derivatives and antifungal agent...
Patent number
8,841,327
Issue date
Sep 23, 2014
Eisai R&D Management Co., Ltd.
Keigo Tanaka
C07 - ORGANIC CHEMISTRY
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
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
Fluoroboron compound having aromatic ring or salt thereof, and meth...
Patent number
8,273,885
Issue date
Sep 25, 2012
Eisai R&D Management Co., Ltd.
Keigo Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivative substituted by heteroaryl ring, and antifungal...
Patent number
8,183,264
Issue date
May 22, 2012
Eisai R&D Managment Co., Ltd.
Masayuki Matsukura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocycles substituted pyridine derivatives and antifungal agent...
Patent number
8,158,657
Issue date
Apr 17, 2012
Eisai R&D Management Co., Ltd.
Keigo Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocycles substituted pyridine derivatives and antifungal agent...
Patent number
8,153,662
Issue date
Apr 10, 2012
Eisai R&D Management Co., Ltd.
Keigo Tanaka
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
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
Oxymethyl boron compounds
Patent number
7,696,347
Issue date
Apr 13, 2010
Eisai R&D Management Co., Ltd.
Keigo Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocycles substituted pyridine derivatives and antifungal agent...
Patent number
7,691,882
Issue date
Apr 6, 2010
Eisai R&D Management Co., Ltd.
Keigo Tanaka
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
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
HETEROCYCLES SUBSTITUTED PYRIDINE DERIVATIVES AND ANTIFUNGAL AGENT...
Publication number
20120029023
Publication date
Feb 2, 2012
Keigo Tanaka
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HETEROCYCLES SUBSTITUTED PYRIDINE DERIVATIVES AND ANTIFUNGAL AGENT...
Publication number
20100168173
Publication date
Jul 1, 2010
Keigo Tanaka
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HETEROCYCLES SUBSTITUTED PYRIDINE DERIVATIVES AND ANTIFUNGAL AGENT...
Publication number
20100160379
Publication date
Jun 24, 2010
Keigo TANAKA
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PYRIDINE DERIVATIVE SUBSTITUTED BY HETEROARYL RING, AND ANTIFUNGAL...
Publication number
20100099718
Publication date
Apr 22, 2010
Masayuki Matsukura
C07 - ORGANIC CHEMISTRY
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
FLUOROBORON COMPOUND HAVING AROMATIC RING OR SALT THEREOF, AND METH...
Publication number
20100056788
Publication date
Mar 4, 2010
Keigo Tanaka
C07 - ORGANIC CHEMISTRY
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
Oxymethyl Boron Compounds
Publication number
20080242859
Publication date
Oct 2, 2008
Eisai R&D Management Co., Ltd
Keigo Tanaka
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
Heterocycles substituted pyridine derivatives and antifungal agent...
Publication number
20070105904
Publication date
May 10, 2007
Eisai R&D Management Co., Ltd.
Keigo Tanaka
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING