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Nobuyoshi Iwata
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Hiromachi, JP
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last 30 patents
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Patent Grant
Quinuclidinyloxy-isoxazole compounds and their therapeutic uses
Patent number
5,643,923
Issue date
Jul 1, 1997
Sankyo Company, Limited
Mitsuo Nagano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoxazole derivatives for use as cerebro-active drugs and central m...
Patent number
5,321,037
Issue date
Jun 14, 1994
Sankyo Company, Limited
Mitsuo Nagano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of isoxazolin-3-one derivatives as antidepressants
Patent number
5,262,413
Issue date
Nov 16, 1993
Sankyo Company, Limited
Nobuyoshi Iwata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of isoxazolin-3-one derivatives as antidepressants
Patent number
5,217,970
Issue date
Jun 8, 1993
Sankyo Company, Limited
Nobuyoshi Iwata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of isoxazolin-3-one derivatives as antidepressants
Patent number
5,116,839
Issue date
May 26, 1992
Sankyo Company, Limited
Nobuyoshi Iwata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Prostaglandin derivatives, their preparation and their therapeutic use
Patent number
4,981,872
Issue date
Jan 1, 1991
Sankyo Company Limited
Koichi Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Prostaglandin derivatives, their preparation and use
Patent number
4,777,184
Issue date
Oct 11, 1988
Sankyo Company Limited
Koichi Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclopenta[d]pyrimidine derivatives and use as antidepressants
Patent number
4,749,704
Issue date
Jun 7, 1988
Sankyo Company Limited
Nobuyoshi Iwata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fused 5 ring heterocyclic compounds, their preparation, and their a...
Patent number
4,716,162
Issue date
Dec 29, 1987
Sankyo Company, Limited
Kuniyuki Tomita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Griseolic acid derivatives, and their use as enzyme inhibitors
Patent number
4,634,706
Issue date
Jan 6, 1987
Sankyo Company Limited
Masakatsu Kaneko
C07 - ORGANIC CHEMISTRY