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Hitoshi Matsukura
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Saitama, JP
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last 30 patents
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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
Piperazine derivative having substituted phenyl groups
Patent number
5,446,146
Issue date
Aug 29, 1995
Nippon Chemiphar Co., Ltd.
Mitsuo Masaki
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
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
Therapeutic agent for liver disease and piperazine derivatives
Patent number
5,070,089
Issue date
Dec 3, 1991
Nippon Chemiphar Co., Ltd.
Mitsuo Masaki
C07 - ORGANIC CHEMISTRY