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Yutaka Nomura
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Noda-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Quinazoline derivatives
Patent number
6,706,705
Issue date
Mar 16, 2004
Nippon Chemiphar Co., Ltd.
Koichiro Nishioka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxysuccinamide derivatives
Patent number
6,689,785
Issue date
Feb 10, 2004
Nippon Chemiphar Co., Ltd.
Yutaka Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxysuccinamide derivatives
Patent number
6,387,908
Issue date
May 14, 2002
Nippon Chemiphar Co., Ltd.
Yutaka Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dihydrophenazinecarboxylic acid derivatives
Patent number
6,150,363
Issue date
Nov 21, 2000
Nippon Chemiphar Co., Ltd.
Toshihiro Takahashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxysuccinic acid derivatives
Patent number
5,843,992
Issue date
Dec 1, 1998
Nippon Chemiphar Co., Ltd.
Yutaka Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkylenediamine derivatives
Patent number
5,773,437
Issue date
Jun 30, 1998
Nippon Chemiphar Co., Ltd.
Mitsuo Masaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives
Patent number
5,693,651
Issue date
Dec 2, 1997
Nippon Chemiphar Co., Ltd.
Yutaka Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-[[2-(N-isobutyl-N-methyl)amino]benzylsulfinyl]-benzimidazole as a...
Patent number
5,576,341
Issue date
Nov 19, 1996
Nippon Chemiphar Co., Ltd.
Mitsuo Masaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparation of bevantolol hydrochloride
Patent number
5,382,689
Issue date
Jan 17, 1995
Nippon Chemiphar Co., Ltd.
Yutaka Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazole derivatives
Patent number
5,180,836
Issue date
Jan 19, 1993
Nippon Chemiphar Co., Ltd.
Susumu Okabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fused pyrazine sulfoxide derivatives for use as antiulcer agents
Patent number
5,106,976
Issue date
Apr 21, 1992
Nippon Chemiphar Co., Ltd.
Susumu Okabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfinyl imidazole derivatives and antiulcer agents containing the...
Patent number
5,091,403
Issue date
Feb 25, 1992
Nippon Chemiphar Co., Ltd.
Susumu Okabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel imidazole derivatives
Patent number
5,082,943
Issue date
Jan 21, 1992
Nippon Chemiphar Co., Ltd.
Susumu Okabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Certain gastric acid secretion inhibiting sulfoxides
Patent number
4,933,458
Issue date
Jun 12, 1990
Nippon Chemiphar Co., Ltd.
Susumu Okabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of protecting gastrointestinal tract
Patent number
4,824,856
Issue date
Apr 25, 1989
Nippon Chemiphar Co., Ltd.
Susumu Okabe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Epoxysuccinamide derivatives
Publication number
20020091131
Publication date
Jul 11, 2002
Yutaka Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Propionic acid derivatives
Publication number
20020032330
Publication date
Mar 14, 2002
Yutaka Nomura
C07 - ORGANIC CHEMISTRY