Inventor · disambiguated record
Masahiro Yokota
Also filed as: YOKOTA MASAHIRO
13 granted patents·14 pending applications·61 citations·filing 1986–2023
90Inventor score
Top patents by PatentIndex Score
27 records- 0182US10196363B2Dihydropyrimidin-2-one compounds and medical use thereofJAPAN TOBACCO INC·Filed 2015·Granted Feb 5, 2019·3 cites·28 claims
- 0278US5198013ABenzoxazinone compounds and herbicidal composition containing the sameSAGAMI CHEM RES·Filed 1989·Granted Mar 30, 1993·13 cites·9 claims
- 0377US2023373932A1Dihydropyrimidin-2-one compounds and medical use thereofJAPAN TOBACCO INC·Filed 2022·Application pending·0 cites
- 0476US8283465B2Triazolopyridine compound, and action thereof as prolyl hydroxylase inhibitor or erythropoietin production-inducing agentMITANI IKUO·Filed 2010·Granted Oct 9, 2012·7 cites·30 claims
- 0575US8017612B2Piperazine compound and use thereof as a HCV polymerase inhibitorJAPAN TOBACCO INC·Filed 2007·Granted Sep 13, 2011·4 cites·40 claims
- 0673US8604069B2Amide compound and medicinal use thereofMAEBA TAKAKI·Filed 2012·Granted Dec 10, 2013·6 cites·50 claims
- 0766US2021130300A1Dihydropyrimidin-2-one compounds and medical use thereofJAPAN TOBACCO INC·Filed 2020·Application pending·0 cites
- 0864US11834421B2Saturated-ring-fused dihydropyrimidinone or dihydrotriazinone compounds and pharmaceutical use thereofJAPAN TOBACCO INC·Filed 2021·Granted Dec 5, 2023·0 cites·28 claims
- 0963US4902337AHerbicidal hydantoin derivativesSAGAMI CHEM RES·Filed 1987·Granted Feb 20, 1990·6 cites·4 claims
- 1062US4818272AOxazolidinedione derivatives, method of producing the derivatives, and herbicides containing the derivativesSAGAMI CHEM RES·Filed 1986·Granted Apr 4, 1989·6 cites·4 claims
- 1159US2024101572A1Dihydrooxadiazinone compound and pharmaceutical use thereofJAPAN TOBACCO INC·Filed 2023·Application pending·0 cites
- 1259US2019359575A1Dihydropyrimidin-2-one compounds and medical use thereofJAPAN TOBACCO INC·Filed 2018·Application pending·0 cites
- 1356US2019300490A1Saturated-ring-fused dihydropyrimidinone or dihydrotriazinone compounds and pharmaceutical use thereofJAPAN TOBACCO INC·Filed 2019·Application pending·0 cites
- 1453US4983751AOxazolidinedione derivatives, method of producing the derivatives, and herbicides containing the derivativesSAGAMI CHEM RES·Filed 1989·Granted Jan 8, 1991·3 cites·1 claims
- 1551US2014296306A1Amide compound and medicinal use thereofJAPAN TOBACCO INC·Filed 2013·Application pending·0 cites
- 1650US2008242656A1N-Substituted-N-Sulfonylaminocyclopropane Compounds and Pharmaceutical Use ThereofJAPAN TOBACCO INC·Filed 2007·Application pending·0 cites
- 1748US2005222146A1N-substituted-n-sulfonylaminocyclopropane compounds and pharmaceutical use thereofFRYER ANDREW M·Filed 2004·Application pending·0 cites
- 1845US2013096155A1Triazolopyridine compound, and action thereof as prolyl hydroxylase inhibitor or erythropoietin production-inducing agentMITANI IKUO·Filed 2012·Application pending·0 cites
- 1944US5100457AOxazolidinedione compounds, the process for preparing the same and herbicidal composition containing the sameSAGAMI CHEM RES·Filed 1991·Granted Mar 31, 1992·2 cites·4 claims
- 2044US2016346256A1Amide compound and medicinal use thereofJAPAN TOBACCO INC·Filed 2015·Application pending·0 cites
- 2143US2016145254A1Triazolopyridine compound, and action thereof as prolyl hydroxylase inhibitor or erythropoietin production-inducing agentJAPAN TOBACCO INC·Filed 2015·Application pending·0 cites
- 2242US2020017492A1Triazolopyridine compound, and action thereof as prolyl hydroxylase inhibitor or erythropoietin production-inducing agentJAPAN TOBACCO INC·Filed 2019·Application pending·0 cites
- 2340US5252397AModified polyester resin and hot-melt-adhesive conjugate fibers using the sameCHISSO CORP·Filed 1992·Granted Oct 12, 1993·9 cites·5 claims
- 2440US2012107273A1New piperazine compound and use thereof as a hcv polymerase inhibitorABE HIROYUKI·Filed 2011·Application pending·0 cites
- 2539US2016137639A1Triazole-isoxazole compound and medical use thereofJAPAN TOBACCO INC·Filed 2013·Application pending·0 cites
- 2629US5024692AHerbicidal composition and herbicidal methodKAKEN PHARMA CO LTD·Filed 1989·Granted Jun 18, 1991·0 cites·8 claims
- 2726US6632959B2Basic catalysts and process for producing carbonyl compound derivativesCHISSO CORP·Filed 1998·Granted Oct 14, 2003·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →