Inventor · disambiguated record
Masayoshi Miyagawa
Also filed as: MIYAGAWA MASAYOSHI
3 granted patents·11 pending applications·61 citations·filing 2010–2024
74Inventor score
Top patents by PatentIndex Score
14 records- 0193US8987441B2Substituted polycyclic carbamoyl pyridone derivative prodrugTAKAHASHI CHIKA·Filed 2011·Granted Mar 24, 2015·44 cites·32 claims
- 0289US9758515B2Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2014·Granted Sep 12, 2017·13 cites·14 claims
- 0385US10202379B2Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2017·Granted Feb 12, 2019·4 cites·17 claims
- 0483US2024182463A1Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2023·Application pending·0 cites
- 0577US2025257072A1Pharmaceutical compositions containing substituted polycyclic pyridone derivatives and prodrug thereofSHIONOGI & CO·Filed 2024·Application pending·0 cites
- 0673US2024327424A1Substituted polycyclic pyridone derivatives and prodrugs thereofSHIONOGI & CO·Filed 2024·Application pending·0 cites
- 0771US2022281890A1Pharmaceutical compositions containing substituted polycyclic pyridone derivatives and prodrug thereofSHIONOGI & CO·Filed 2022·Application pending·0 cites
- 0871US2020339565A1Prodrug substituted polycyclic carbamoyl pyridone derivativeSHIONOGI & CO·Filed 2019·Application pending·0 cites
- 0966US2023287004A1Substituted polycyclic pyridone derivatives and prodrugs thereofSHIONOGI & CO·Filed 2022·Application pending·0 cites
- 1064US2019248785A1Substituted polycyclic carbamoyl pyridone derivative prodrugSHIONOGI & CO·Filed 2018·Application pending·0 cites
- 1163US2020283455A1Substituted polycyclic pyridone derivatives and prodrugs thereofSHIONOGI & CO·Filed 2020·Application pending·0 cites
- 1257US2025170155A1Nucleoside derivatives and prodrugs thereof having viral growth inhibitory actionSHIONOGI & CO·Filed 2022·Application pending·0 cites
- 1332US2012277238A1Pharmaceutical composition containing fused hetero-ring derivativeTACHIBANA YUUKI·Filed 2010·Application pending·0 cites
- 1429US2017253607A1Long-acting hiv protease inhibitorSHIONOGI & CO·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →