Inventor · disambiguated record
Masayuki Yuasa
Also filed as: YUASA MASAYUKI
13 granted patents·78 citations·filing 1989–2001
89Inventor score
Top patents by PatentIndex Score
13 records- 0182US5081246ACompound having vessel smooth muscle relaxation activityHIDAKA HIROYOSHI·Filed 1989·Granted Jan 14, 1992·23 cites·2 claims
- 0272US5216150ADerivatives of isoquinoline (and naphthalene) sulfonamidesHIDAKA HIROYOSHI·Filed 1991·Granted Jun 1, 1993·16 cites·1 claims
- 0371US5245034ACompound having vessel smooth muscle relaxation activityHIDAKA KIROYOSHI·Filed 1992·Granted Sep 14, 1993·16 cites·2 claims
- 0465US5942515APyrrolopyrazolopyrimidine compound and medicine comprising the same as active ingredientPOLA CHEM IND INC·Filed 1998·Granted Aug 24, 1999·12 cites·15 claims
- 0544US6329399B1Antifungal amine derivatives and processing for producing the samePOLA CHEM IND INC·Filed 1998·Granted Dec 11, 2001·3 cites·13 claims
- 0643US6015925AAntifungal agentsPOLA CHEM IND INC·Filed 1998·Granted Jan 18, 2000·3 cites·6 claims
- 0740US6586633B1Amine derivativesPOLA CHEM IND INC·Filed 1998·Granted Jul 1, 2003·2 cites·18 claims
- 0835US6797711B2Benzofuran derivatives and pharmaceutical compositions containing the samePOLA CHEM IND INC·Filed 2001·Granted Sep 28, 2004·0 cites·14 claims
- 0935US5245050ADerivatives of physiologically active substance ml-236b and process for production thereofTOBISHI PHARMACEUTICAL CO·Filed 1989·Granted Sep 14, 1993·1 cites·5 claims
- 1032US6136863AAntifungal agentsPOLA CHEM IND INC·Filed 1998·Granted Oct 24, 2000·1 cites·9 claims
- 1130US6057330APyrrolopyrazolopyrimidine compound and medicine comprising the same as active ingredientPOLA CHEM IND INC·Filed 1999·Granted May 2, 2000·1 cites·3 claims
- 1227US5059692ANovel compounds exhibiting a vasodilating activity and inhibitory activity for platelet aggregationHIDAKA HIROYOSHI·Filed 1990·Granted Oct 22, 1991·0 cites·11 claims
- 1326US6329382B1Pyrrolo[3,2-e]pyrazolo[1,5-a]pyrimidine remedies/preventives for respiratory diseasesPOLA CHEM IND INC·Filed 1997·Granted Dec 11, 2001·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →