Inventor · disambiguated record
Youichi Iimura
Also filed as: IIMURA YOUICHI
9 granted patents·475 citations·filing 1988–1995
88Inventor score
Technology areasA61P
Files withEISAI CO LTD9
Top patents by PatentIndex Score
9 records- 0197US4895841ACyclic amine compounds with activity against acetylcholinesteraseEISAI CO LTD·Filed 1988·Granted Jan 23, 1990·325 cites·13 claims
- 0295US5100901ACyclic amine compounds and pharmaceutical useEISAI CO LTD·Filed 1989·Granted Mar 31, 1992·128 cites·17 claims
- 0363US5292735ACyclic amide derivativesEISAI CO LTD·Filed 1991·Granted Mar 8, 1994·11 cites·12 claims
- 0445US5504088A2H-3,4-tetrahydroquinazoline-2-one and 2H-3,4-tetrahydroquinalozine-2,4-dione derivatives, pharmaceutical compositions and methods of treatmentEISAI CO LTD·Filed 1993·Granted Apr 2, 1996·3 cites·10 claims
- 0544US5475014AOxazolidone derivativeEISAI CO LTD·Filed 1994·Granted Dec 12, 1995·7 cites·24 claims
- 0637US5620976ABenzoxazine derivativesEISAI CO LTD·Filed 1995·Granted Apr 15, 1997·1 cites·6 claims
- 0732US5919778ACyclic amide derivativesEISAI CO LTD·Filed 1995·Granted Jul 6, 1999·0 cites·19 claims
- 0832US5654308ABicyclic amide derivatives, compositions and methods of treatmentEISAI CO LTD·Filed 1995·Granted Aug 5, 1997·0 cites·17 claims
- 0932US5521182A1,2,3,4 tetrahydropteridinone cyclic amide derivativesEISAI CO LTD·Filed 1995·Granted May 28, 1996·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →