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Shigeo Amemiya
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Hiromachi, JP
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last 30 patents
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Patent Grant
Carbacyclin derivatives, process for their preparation and composit...
Patent number
5,489,613
Issue date
Feb 6, 1996
Sankyo Company, Limited
Kazuo Koyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbacyclin compounds; pharmaceutical compositions and method of use
Patent number
5,405,870
Issue date
Apr 11, 1995
Sankyo Company, Limited
Kazuo Koyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-aryloxmethyl-cephalosporin derivatives, and their medical use
Patent number
5,389,626
Issue date
Feb 14, 1995
Sankyo Company, Limited
Koichi Kojima
C07 - ORGANIC CHEMISTRY
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
Epoxycarbacyclin derivatives, their preparation and use
Patent number
4,496,745
Issue date
Jan 29, 1985
Sankyo Company, Limited
Shigeo Amemiya
C07 - ORGANIC CHEMISTRY