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Naoyuki Shimomura
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing indole derivative having piperidine ring
Patent number
8,110,688
Issue date
Feb 7, 2012
Eisai R&D Management Co., Ltd.
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of pyrazole-fused ring derivatives
Patent number
7,858,809
Issue date
Dec 28, 2010
Eisai R&D Management Co., Ltd.
Shigeto Negi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for producing cyclic benzamidine derivatives
Patent number
7,375,236
Issue date
May 20, 2008
Eisai Co., Ltd.
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Condensed imidazole compounds and a therapeutic agent for diabetes...
Patent number
6,841,549
Issue date
Jan 11, 2005
Eisai Co., Ltd.
Osamu Asano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biphenyl derivatives
Patent number
6,281,214
Issue date
Aug 28, 2001
Eisai Co., Ltd.
Kozo Akasaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivatives having anti-ulcerative activity
Patent number
5,998,445
Issue date
Dec 7, 1999
Eisai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biphenyl derivatives
Patent number
5,849,912
Issue date
Dec 15, 1998
Eisai Co., Ltd.
Kozo Akasaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivatives having anti-ulcerative activity
Patent number
5,840,910
Issue date
Nov 24, 1998
Esai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivative and therapeutic agent for ulcer comprising the...
Patent number
5,708,013
Issue date
Jan 13, 1998
Eisai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4-diazepine derivative and its pharmaceutical use
Patent number
5,482,937
Issue date
Jan 9, 1996
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glycerin derivative and its pharmacological use
Patent number
5,476,863
Issue date
Dec 19, 1995
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glycerin derivative and its pharmacological use
Patent number
5,476,864
Issue date
Dec 19, 1995
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzodioxole derivatives
Patent number
5,475,024
Issue date
Dec 12, 1995
Eisai Co., Ltd.
Yoshitake Ogata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4-diazepine derivative and its pharmaceutical use
Patent number
5,468,740
Issue date
Nov 21, 1995
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4-diazepine derivative and its pharmaceutical use
Patent number
5,438,045
Issue date
Aug 1, 1995
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
Patent number
5,382,579
Issue date
Jan 17, 1995
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Naphthalene derivatives
Patent number
5,319,139
Issue date
Jun 7, 1994
Eisai Co. Ltd.
Hiroyuki Yoshimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4-diazepine derivative and its pharmaceutical use
Patent number
5,304,553
Issue date
Apr 19, 1994
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzodioxole derivatives
Patent number
5,292,901
Issue date
Mar 8, 1994
Eisai Co., Ltd.
Yoshitake Ogata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glycerin derivative and its pharmacological use
Patent number
5,273,985
Issue date
Dec 28, 1993
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Naphthalene derivatives
Patent number
5,262,565
Issue date
Nov 16, 1993
Eisai Co., Ltd.
Hiroyuki Yoshimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridinium salt and pharmacological composition containing the same
Patent number
5,239,079
Issue date
Aug 24, 1993
Eisai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Naphthalene derivatives
Patent number
5,237,091
Issue date
Aug 17, 1993
Eisai Co., Ltd.
Hiroyuki Yoshimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
Patent number
5,221,671
Issue date
Jun 22, 1993
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridinium salt and pharmacological composition containing the same
Patent number
5,162,317
Issue date
Nov 10, 1992
Esai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzodioxale derivatives
Patent number
5,110,956
Issue date
May 5, 1992
Eisai Co., Ltd.
Yoshitake Ogata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Guanidinobenzoic ester derivative
Patent number
5,075,335
Issue date
Dec 24, 1991
Eisai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivatives having anti-ulcerative activity
Patent number
5,045,552
Issue date
Sep 3, 1991
Eisai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glycerin derivative and its pharmacological use
Patent number
5,037,827
Issue date
Aug 6, 1991
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Guanidinobenzoic ester derivative
Patent number
4,948,808
Issue date
Aug 14, 1990
Eisai Co., Ltd.
Shigeru Souda
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING PYRAZOLE FUSED RING DERIVATIVE
Publication number
20100217001
Publication date
Aug 26, 2010
Keizo Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING INDOLE DERIVATIVE HAVING PIPERIDINE RING
Publication number
20100197926
Publication date
Aug 5, 2010
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF CINNAMIDE DERIVATIVE
Publication number
20090270623
Publication date
Oct 29, 2009
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ONE-POT METHODS FOR PREPARING CINNAMIDE DERIVATIVES
Publication number
20080306272
Publication date
Dec 11, 2008
Eisai R&D Management Co., Ltd.
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production of pyrazole-fused ring derivatives
Publication number
20070191613
Publication date
Aug 16, 2007
Shigeto Negi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for producing cyclic benzamidine derivatives
Publication number
20060058370
Publication date
Mar 16, 2006
Eisai Co., Ltd.
Naoyuki Shimomura
C07 - ORGANIC CHEMISTRY