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Tomonori Hoshiko
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Tsuchiura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pyrrolidine compound and pharmaceutical use
Patent number
5,444,083
Issue date
Aug 22, 1995
Eisai Co., Ltd.
Motosuke Yamanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivatives and therapeutic and preventive agents for ar...
Patent number
5,246,946
Issue date
Sep 21, 1993
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivative and pharmaceutical composition containing the...
Patent number
5,179,095
Issue date
Jan 12, 1993
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivatives and therapeutic and preventive agents for ar...
Patent number
5,162,347
Issue date
Nov 10, 1992
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivative and pharmaceutical composition containing the...
Patent number
5,118,689
Issue date
Jun 2, 1992
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivatives and therapeutic and preventive agents for ar...
Patent number
5,082,850
Issue date
Jan 21, 1992
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivative and pharmaceutical composition containing the...
Patent number
4,996,215
Issue date
Feb 26, 1991
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivative and therapeutic and preventive agents for arr...
Patent number
4,977,165
Issue date
Dec 11, 1990
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivative and pharmaceutical composition containing the...
Patent number
4,876,262
Issue date
Oct 24, 1989
Eisai Co., Ltd.
Hitoshi Oinuma
C07 - ORGANIC CHEMISTRY