Inventor · disambiguated record
Motosuke Yamanaka
Also filed as: YAMANAKA MOTOSUKE
25 granted patents·219 citations·filing 1979–1996
96Inventor score
Files withEISAI CO LTD25
Top patents by PatentIndex Score
25 records- 0196US4301169ANovel imidazole compound and anti-depressing agent containing the sameEISAI CO LTD·Filed 1979·Granted Nov 17, 1981·36 cites·11 claims
- 0288US4533669AAnti-depressant imidazolesEISAI CO LTD·Filed 1983·Granted Aug 6, 1985·15 cites·19 claims
- 0383US4661630ACarboxylic acid amides and their derivativesEISAI CO LTD·Filed 1985·Granted Apr 28, 1987·40 cites·10 claims
- 0480US4602031AAnti-depressant imidazoles, compositions and useEISAI CO LTD·Filed 1985·Granted Jul 22, 1986·11 cites·6 claims
- 0576US4876262APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1987·Granted Oct 24, 1989·18 cites·29 claims
- 0673US4977165APiperidine derivative and therapeutic and preventive agents for arrhythmia containing sameEISAI CO LTD·Filed 1988·Granted Dec 11, 1990·15 cites·20 claims
- 0771US5151417A3-substituted vinyl cephalosporin derivativesEISAI CO LTD·Filed 1990·Granted Sep 29, 1992·13 cites·12 claims
- 0868US5179095APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1991·Granted Jan 12, 1993·11 cites·8 claims
- 0965US5444083APyrrolidine compound and pharmaceutical useEISAI CO LTD·Filed 1990·Granted Aug 22, 1995·10 cites·15 claims
- 1059US5246946APiperidine derivatives and therapeutic and preventive agents for arrhythmia containing sameEISAI CO LTD·Filed 1992·Granted Sep 21, 1993·6 cites·4 claims
- 1159US5162347APiperidine derivatives and therapeutic and preventive agents for arrhythmia containing sameEISAI CO LTD·Filed 1991·Granted Nov 10, 1992·6 cites·9 claims
- 1256US4751227A3-cyano-5-(6-imidazo[1,2-a]pyridyl)pyridin-2-ols useful as cardiotonicsEISAI CO LTD·Filed 1986·Granted Jun 14, 1988·5 cites·12 claims
- 1355US4402966AAcylaminophenyl imidazoles and anti-depressing agent containing the sameEISAI CO LTD·Filed 1981·Granted Sep 6, 1983·10 cites·11 claims
- 1454US4596826ACarboxylic acid amide compounds and their derivativesEISAI CO LTD·Filed 1984·Granted Jun 24, 1986·3 cites·16 claims
- 1551US4996215APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1989·Granted Feb 26, 1991·4 cites·9 claims
- 1649US4285939ACephalosporin derivatives, and antibacterial drugs containing the derivativesEISAI CO LTD·Filed 1980·Granted Aug 25, 1981·2 cites·6 claims
- 1748US5604217A7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparationEISAI CO LTD·Filed 1995·Granted Feb 18, 1997·2 cites·1 claims
- 1847US5118689APiperidine derivative and pharmaceutical composition containing the sameEISAI CO LTD·Filed 1990·Granted Jun 2, 1992·5 cites·9 claims
- 1945US5559225A7-acyl-3-(substituted carbamoyloxy) cephem compoundEISAI CO LTD·Filed 1994·Granted Sep 24, 1996·1 cites·1 claims
- 2043US5082850APiperidine derivatives and therapeutic and preventive agents for arrhythmia containing sameEISAI CO LTD·Filed 1990·Granted Jan 21, 1992·4 cites·6 claims
- 2139US4803276A1-(Imidazo[1,2-a]pyridin-6-yl)-2-alkanone derivatives and (imidazo[1,2-a]pyridin-6-yl) acetaldehyde derivativesEISAI CO LTD·Filed 1987·Granted Feb 7, 1989·1 cites·1 claims
- 2239US4791202A5-(6-imidazo(1,2-a)-pyridyl)pyridine derivativesEISAI CO LTD·Filed 1987·Granted Dec 13, 1988·1 cites·2 claims
- 2333US5741902A7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparationEISAI CO LTD·Filed 1995·Granted Apr 21, 1998·0 cites·4 claims
- 2431US5587473A7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparationEISAI CO LTD·Filed 1996·Granted Dec 24, 1996·0 cites·4 claims
- 2531US5563265A7-acyl-3-(substituted carbamoyloxy) cephem compoundsEISAI CO LTD·Filed 1995·Granted Oct 8, 1996·0 cites·9 claims
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