Inventor · disambiguated record
Toshiyuki Akiyama
Also filed as: AKIYAMA TOSHIYUKI
14 granted patents·10 pending applications·129 citations·filing 1987–2024
92Inventor score
Top patents by PatentIndex Score
24 records- 0195US9815835B2Substituted polycyclic carbamolypyridone derivativeSHIONOGI & CO·Filed 2016·Granted Nov 14, 2017·11 cites·12 claims
- 0293US8987441B2Substituted polycyclic carbamoyl pyridone derivative prodrugTAKAHASHI CHIKA·Filed 2011·Granted Mar 24, 2015·44 cites·32 claims
- 0392US9469638B2Substituted polycyclic carbamoylpyridone derivativeSHIONOGI & CO·Filed 2014·Granted Oct 18, 2016·9 cites·8 claims
- 0490US8927710B2Substituted polycyclic carbamoylpyridone derivativeAKIYAMA TOSHIYUKI·Filed 2010·Granted Jan 6, 2015·18 cites·23 claims
- 0589US9758515B2Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2014·Granted Sep 12, 2017·13 cites·14 claims
- 0687US9505783B2Method of producing pyrone and pyridone derivativesSHIONOGI & CO·Filed 2015·Granted Nov 29, 2016·3 cites·6 claims
- 0786US8865907B2Method of producing pyrone and pyridone derivativesSUMINO YUKIHITO·Filed 2010·Granted Oct 21, 2014·7 cites·10 claims
- 0885US10202379B2Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2017·Granted Feb 12, 2019·4 cites·17 claims
- 0985US9260453B2Method for producing pyrone and pyridone derivativesSHIONOGI & CO·Filed 2014·Granted Feb 16, 2016·3 cites·4 claims
- 1083US2024182463A1Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2023·Application pending·0 cites
- 1177US2025257072A1Pharmaceutical compositions containing substituted polycyclic pyridone derivatives and prodrug thereofSHIONOGI & CO·Filed 2024·Application pending·0 cites
- 1276US9200009B2Polycyclic pyridone derivative having integrase inhibitory activitySHIONOGI & CO·Filed 2012·Granted Dec 1, 2015·3 cites·11 claims
- 1374US8835461B2Substituted 3-hydroxy-4-pyridone derivativeFUJISHITA TOSHIO·Filed 2010·Granted Sep 16, 2014·3 cites·12 claims
- 1473US2024327424A1Substituted polycyclic pyridone derivatives and prodrugs thereofSHIONOGI & CO·Filed 2024·Application pending·0 cites
- 1571US2022281890A1Pharmaceutical compositions containing substituted polycyclic pyridone derivatives and prodrug thereofSHIONOGI & CO·Filed 2022·Application pending·0 cites
- 1671US2020339565A1Prodrug substituted polycyclic carbamoyl pyridone derivativeSHIONOGI & CO·Filed 2019·Application pending·0 cites
- 1766US2023287004A1Substituted polycyclic pyridone derivatives and prodrugs thereofSHIONOGI & CO·Filed 2022·Application pending·0 cites
- 1865US10870661B2Nitrogen-containing tricyclic derivatives having HIV replication inhibitory activitySHIONOGI & CO·Filed 2019·Granted Dec 22, 2020·0 cites·21 claims
- 1964US2019248785A1Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2018·Application pending·0 cites
- 2063US2020283455A1Substituted polycyclic pyridone derivatives and prodrugs thereofSHIONOGI & CO·Filed 2020·Application pending·0 cites
- 2151US2015361093A1Hiv replication inhibitorSHIONOGI & CO·Filed 2014·Application pending·0 cites
- 2250US2018362543A1Hiv replication inhibitorSHIONOGI & CO·Filed 2018·Application pending·0 cites
- 2349US10494380B2Nitrogen-containing tricyclic derivatives having HIV replication inhibitory activitySHIONOGI & CO·Filed 2016·Granted Dec 3, 2019·0 cites·37 claims
- 2443US4902783AMethod for purifying a gene-expression product produced by recombinant DNA techniqueUNIV OSAKA RES FOUND·Filed 1987·Granted Feb 20, 1990·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →