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Shuhei Miyazawa
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Toride, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Benzimidazole compound
Patent number
8,124,780
Issue date
Feb 28, 2012
Eisai R&D Management Co., Ltd.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazopyridine compound
Patent number
7,781,452
Issue date
Aug 24, 2010
Eisai R&D Management Co., Ltd.
Shuhei Miyazawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzimidazole compound
Patent number
7,425,634
Issue date
Sep 16, 2008
Eisai R&D Management Co., Ltd.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medicinal compositions promoting bowel movement
Patent number
7,189,717
Issue date
Mar 13, 2007
Eisai Co., Ltd.
Masahiro Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pyrimidone compounds and pharmaceutical compositions containing the...
Patent number
7,160,892
Issue date
Jan 9, 2007
Eisai Co., Ltd.
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2-aminopyridine compounds and use thereof as drugs
Patent number
6,750,232
Issue date
Jun 15, 2004
Eisai Co., Ltd.
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Phthalazine compounds and therapeutic agents for erectile dysfunction
Patent number
6,699,870
Issue date
Mar 2, 2004
Eisai Co., Ltd.
Nobuhisa Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phthalazine derivatives and remedies for erectile dysfunction
Patent number
6,498,159
Issue date
Dec 24, 2002
Eisai Co., Ltd.
Nobuhisa Watanabe
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
Aminobenzoic acid derivatives
Patent number
5,861,418
Issue date
Jan 19, 1999
Eisai Co., Ltd.
Shuhei Miyazawa
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
Aminobenzoic acid derivatives
Patent number
5,723,472
Issue date
Mar 3, 1998
Eisai Co., Ltd.
Shuhei Miyazawa
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
Aminobenzoic acid derivatives
Patent number
5,677,311
Issue date
Oct 14, 1997
Eisai Co., Ltd.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminobenzoic acid derivatives
Patent number
5,658,925
Issue date
Aug 19, 1997
Eisai Co., Ltd.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing aminobenzoic acid derivatives
Patent number
5,631,402
Issue date
May 20, 1997
Eisai Co., Ltd.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminobenzoic acid derivatives
Patent number
5,599,972
Issue date
Feb 4, 1997
Eisai Co., Ltd.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminobenzoic acid derivatives
Patent number
5,578,603
Issue date
Nov 26, 1996
Eisai Co., Ltd.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminobenzoic acid derivatives
Patent number
5,512,579
Issue date
Apr 30, 1996
Eisai Co., Ltd.
Shuhei Miyazawa
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
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
1,4-diazepine derivative and its pharmaceutical use
Patent number
5,409,909
Issue date
Apr 25, 1995
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminobenzoic acid derivatives useful for treating gastro-intestinal...
Patent number
5,389,643
Issue date
Feb 14, 1995
Eisai Co., Ltd.
Shuhei Miyazawa
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
Glycerin derivative and its pharmacological use
Patent number
5,273,985
Issue date
Dec 28, 1993
Eisai Co., Ltd.
Kazuo Okano
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
BENZIMIDAZOLE COMPOUND
Publication number
20090203911
Publication date
Aug 13, 2009
Shuhei MIYAZAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pharmaceutical composition promoting defecation
Publication number
20070054876
Publication date
Mar 8, 2007
Masahiro Yasuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Benzimidazole compound
Publication number
20070015782
Publication date
Jan 18, 2007
EISAI CO., LTD.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Benzimidazole compound
Publication number
20070010542
Publication date
Jan 11, 2007
EISAI CO., LTD.
Shuhei Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pharmaceutical composition promoting defecation
Publication number
20060270674
Publication date
Nov 30, 2006
Masahiro Yasuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Imidazopyridine compound
Publication number
20060167041
Publication date
Jul 27, 2006
Shuhei Miyazawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Imidazopyridine compound
Publication number
20050272764
Publication date
Dec 8, 2005
EISAI CO., LTD.
Shuhei Miyazawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyrimidine compound and medicinal composition thereof
Publication number
20050004149
Publication date
Jan 6, 2005
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyrimidone compounds and pharmaceutical compositions containing the...
Publication number
20040259865
Publication date
Dec 23, 2004
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
2-Aminopyridine compounds and use thereof as drugs
Publication number
20040006082
Publication date
Jan 8, 2004
Hitoshi Harada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medicinal compositions promoting bowel movement
Publication number
20030171383
Publication date
Sep 11, 2003
Masahiro Yasuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Phthalazine compounds and therapeutic agents for erectile dysfunction
Publication number
20030105074
Publication date
Jun 5, 2003
EISAI CO., LTD.
Nobuhisa Watanabe
C07 - ORGANIC CHEMISTRY