Inventor · disambiguated record
Shizuka Hachiken
Also filed as: HACHIKEN Shizuka
4 granted patents·2 pending applications·0 citations·filing 2012–2023
53Inventor score
Files withKATO MAKOTO2SUMITOMO SEIKA CHEMICALS2LINTEC CORP1NATIONAL UNIV CORPORATION TOKYO UNIV OF AGRICULTURE AND TECHNOLOGY1
Top patents by PatentIndex Score
6 records- 0160US10787540B2Aliphatic polycarbonate and binder resin composition containing said polycarbonateNATIONAL UNIV CORPORATION TOKYO UNIV OF AGRICULTURE AND TECHNOLOGY·Filed 2017·Granted Sep 29, 2020·0 cites·8 claims
- 0257US2025127710A1Controlled drug release preparation composition and controlled drug release preparationSUMITOMO SEIKA CHEMICALS·Filed 2022·Application pending·0 cites
- 0356US10450485B2Pressure sensitive adhesive sheetLINTEC CORP·Filed 2016·Granted Oct 22, 2019·0 cites·19 claims
- 0454US9416226B2Polyalkylene oxide particles and production method for the sameKATO MAKOTO·Filed 2012·Granted Aug 16, 2016·0 cites·4 claims
- 0550US9447237B2Polyalkylene oxide particles and production method for the sameKATO MAKOTO·Filed 2012·Granted Sep 20, 2016·0 cites·4 claims
- 0650US2025099387A1Polyalkylene oxide particles for pharmaceutical formulation, medicinal composition, composition for pharmaceutical formulation, and pharmaceutical formulationSUMITOMO SEIKA CHEMICALS·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →