Inventor
YAMANAKA MOTOSUKE
JP25 patents
Patents
25 patentsUS4301169ANov 17, 1981
Novel imidazole compound and anti-depressing agent containing the same
EISAI CO LTD36 citations95
US4661630AApr 28, 1987
Carboxylic acid amides and their derivatives
EISAI CO LTD40 citations89
US4977165ADec 11, 1990
Piperidine derivative and therapeutic and preventive agents for arrhythmia containing same
EISAI CO LTD15 citations82
US4876262AOct 24, 1989
Piperidine derivative and pharmaceutical composition containing the same
EISAI CO LTD18 citations81
US4533669AAug 6, 1985
Anti-depressant imidazoles
EISAI CO LTD15 citations81
US5246946ASep 21, 1993
Piperidine derivatives and therapeutic and preventive agents for arrhythmia containing same
EISAI CO LTD6 citations73
US5179095AJan 12, 1993
Piperidine derivative and pharmaceutical composition containing the same
EISAI CO LTD11 citations73
US5151417ASep 29, 1992
3-substituted vinyl cephalosporin derivatives
EISAI CO LTD13 citations73
US5118689AJun 2, 1992
Piperidine derivative and pharmaceutical composition containing the same
EISAI CO LTD5 citations73
US4751227AJun 14, 1988
3-cyano-5-(6-imidazo[1,2-a]pyridyl)pyridin-2-ols useful as cardiotonics
EISAI CO LTD5 citations73
US4602031AJul 22, 1986
Anti-depressant imidazoles, compositions and use
EISAI CO LTD11 citations73
US4402966ASep 6, 1983
Acylaminophenyl imidazoles and anti-depressing agent containing the same
EISAI CO LTD10 citations73
US5444083AAug 22, 1995
Pyrrolidine compound and pharmaceutical use
EISAI CO LTD10 citations72
US5604217AFeb 18, 1997
7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation
EISAI CO LTD2 citations62
US5559225ASep 24, 1996
7-acyl-3-(substituted carbamoyloxy) cephem compound
EISAI CO LTD1 citations62
US5162347ANov 10, 1992
Piperidine derivatives and therapeutic and preventive agents for arrhythmia containing same
EISAI CO LTD6 citations62
US5082850AJan 21, 1992
Piperidine derivatives and therapeutic and preventive agents for arrhythmia containing same
EISAI CO LTD4 citations62
US4996215AFeb 26, 1991
Piperidine derivative and pharmaceutical composition containing the same
EISAI CO LTD4 citations62
US4803276AFeb 7, 1989
1-(Imidazo[1,2-a]pyridin-6-yl)-2-alkanone derivatives and (imidazo[1,2-a]pyridin-6-yl) acetaldehyde derivatives
EISAI CO LTD1 citations62
US4791202ADec 13, 1988
5-(6-imidazo(1,2-a)-pyridyl)pyridine derivatives
EISAI CO LTD1 citations62
US4285939AAug 25, 1981
Cephalosporin derivatives, and antibacterial drugs containing the derivatives
EISAI CO LTD2 citations62
US4596826AJun 24, 1986
Carboxylic acid amide compounds and their derivatives
EISAI CO LTD3 citations59
US5741902AApr 21, 1998
7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation
EISAI CO LTD0 citations51
US5587473ADec 24, 1996
7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation
EISAI CO LTD0 citations51
US5563265AOct 8, 1996
7-acyl-3-(substituted carbamoyloxy) cephem compounds
EISAI CO LTD0 citations51