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Kazunari Sakagami
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Toshima-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Prodrug of fluorine-containing amino acid
Patent number
9,428,483
Issue date
Aug 30, 2016
Taisho Pharmaceutical Co., Ltd.
Takashi Hashihayata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glycine transporter inhibiting substances
Patent number
8,729,271
Issue date
May 20, 2014
Taisho Pharmaceutical Co., Ltd.
Minoru Moriya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethinyl-pyrazole derivative
Patent number
8,642,626
Issue date
Feb 4, 2014
Taisho Pharmaceutical Co., Ltd.
Toshio Nakamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glycine transporter inhibiting substances
Patent number
8,623,898
Issue date
Jan 7, 2014
Taisho Pharmaceutical Co., Ltd.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-amino-bicyclo[3.1.0] hexane-2, 6-dicarboxylic ester derivative
Patent number
8,350,060
Issue date
Jan 8, 2013
Taisho Pharamceutical Co., Ltd.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-amino-bicyclo[3.1.0]hexane-2, 6-dicarboxylic ester derivative
Patent number
8,258,133
Issue date
Sep 4, 2012
Taisho Pharmaceutical Co., Ltd.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-amino-bicyclo(3.1.0) hexane-2,6-dicarboxylic ester derivative
Patent number
8,076,502
Issue date
Dec 13, 2011
Taisho Pharmaceuticals Co., Ltd.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-amino-bicyclo (3.1.0) hexane-2,6-dicarboxylic ester derivative
Patent number
8,039,647
Issue date
Oct 18, 2011
Taisho Pharmaceutical Co., Ltd.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-amino-bicyclo [3.1.0] hexane-2,6-dicarboxylic ester derivative
Patent number
7,960,579
Issue date
Jun 14, 2011
Taisho Pharmaceutical Co., Ltd.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivative
Patent number
7,381,746
Issue date
Jun 3, 2008
Taisho Pharmaceutical Co., Ltd.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-Fluorobicyclo[3.1.0]hexane derivatives
Patent number
7,157,594
Issue date
Jan 2, 2007
Taisho Pharmaceutical Co., Ltd.
Atsuro Nakazato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intermediate and process for producing fluorinated carboxylic acid...
Patent number
6,825,375
Issue date
Nov 30, 2004
Taisho Pharmaceutical Co.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dicarboxylic acid derivatives
Patent number
6,770,676
Issue date
Aug 3, 2004
Taisho Pharmaceutical Co., Ltd.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxylic acid derivatives and process for producing the same
Patent number
6,500,958
Issue date
Dec 31, 2002
Taisho Pharmaceutical Co., Ltd.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxylic acid derivatives and process for producing same
Patent number
6,479,674
Issue date
Nov 12, 2002
Taisho Pharmaceutical Co., Ltd.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediates and process for producing fluorine-containing amino a...
Patent number
6,392,086
Issue date
May 21, 2002
Taisho Pharmaceutical Co., Ltd.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-fluorobicyclo[3.1.0]hexane derivatives
Patent number
6,333,428
Issue date
Dec 25, 2001
Taisho Pharmaceutical Co., Ltd.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorine-containing amino acid derivatives
Patent number
6,316,498
Issue date
Nov 13, 2001
Taisho Pharmaceutical Co., Ltd.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PRODRUG OF FLUORINE-CONTAINING AMINO ACID
Publication number
20150141669
Publication date
May 21, 2015
TAISHO PHARMACEUTICAL CO., LTD.
Takashi Hashihayata
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GLYCINE TRANSPORTER INHIBITING SUBSTANCES
Publication number
20130184460
Publication date
Jul 18, 2013
TAISHO PHARMACEUTICAL CO., LTD.
Minoru Moriya
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROARYL-PYRAZOLE DERIVATIVE
Publication number
20130137865
Publication date
May 30, 2013
TAISHO PHARMACEUTICAL CO., LTD.
Toshio Nakamura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETHINYL-PYRAZOLE DERIVATIVE
Publication number
20130123500
Publication date
May 16, 2013
TAISHO PHARMACEUTICAL CO., LTD.
Toshio Nakamura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GLYCINE TRANSPORTER INHIBITORS
Publication number
20120116095
Publication date
May 10, 2012
TAISHO PHARMACEUTICAL C0., LTD.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-AMINO-BICYCLO[3.1.0]HEXANE-2, 6-DICARBOXYLIC ESTER DERIVATIVE
Publication number
20120028982
Publication date
Feb 2, 2012
Taisho Pharmaceutical Co., Ltd.
Akito YASUHARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GLYCINE TRANSPORTER INHIBITING SUBSTANCES
Publication number
20120010414
Publication date
Jan 12, 2012
TAISHO PHARMACEUTICAL CO., LTD.
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-AMINO-BICYCLO(3.1.0) HEXANE-2, 6-DICARBOXYLIC ESTER DERIVATIVE
Publication number
20120004232
Publication date
Jan 5, 2012
Taisho Pharmaceutical Co., Ltd.
Akito YASUHARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-AMINO-BICYCLO(3.1.0) HEXANE-2, 6-DICARBOXYLIC ESTER DERIVATIVE
Publication number
20100298561
Publication date
Nov 25, 2010
Taisho Pharmaceutical Co., Ltd.
Akito YASUHARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1-NAPHTHYL ALKYLPIPERIDINE DERIVATIVE
Publication number
20100081825
Publication date
Apr 1, 2010
Taisho Pharmaceutical Co Ltd
Yoshinori Sekiguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-Amino-Bicyclo (3.1.0) Hexane-2,6-Dicarboxylic Ester Derivative
Publication number
20090306408
Publication date
Dec 10, 2009
Taisho Pharmaceutical Co., Ltd.
Akito YASUHARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-Aminobicyclo[3.1.0]hexane-2,6-dicarboxylic ester derivative
Publication number
20070021394
Publication date
Jan 25, 2007
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-Aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivative
Publication number
20060142388
Publication date
Jun 29, 2006
Akito Yasuhara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
6-Fluorobicyclo[3.1.0]hexane derivatives
Publication number
20050119345
Publication date
Jun 2, 2005
Atsuro Nakazato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for producing bicyclocarboxylic acid derivative
Publication number
20040082806
Publication date
Apr 29, 2004
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Intermediate and process for producing fluorinated carboxylic acid...
Publication number
20030171431
Publication date
Sep 11, 2003
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel dicarboxylic acid derivatives
Publication number
20030134902
Publication date
Jul 17, 2003
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL CARBOXYLIC ACID DERIVATIVES AND PROCESS FOR PRODUCING THE SAME
Publication number
20020156299
Publication date
Oct 24, 2002
TAISHO PHARMACEUTICAL CO., LTD.
Atsuro Nakazato
C07 - ORGANIC CHEMISTRY