Inventor · disambiguated record
Takumi Sakamura
Also filed as: SAKAMURA TAKUMI
3 granted patents·5 pending applications·0 citations·filing 2020–2023
40Inventor score
Files withJSP CORP8
Top patents by PatentIndex Score
8 records- 0166US12441860B2Polypropylene-based resin expanded bead, method for producing same, and molded article of polypropylene-based resin expanded beadsJSP CORP·Filed 2022·Granted Oct 14, 2025·0 cites·10 claims
- 0265US2024018325A1Thermoplastic resin expanded bead and molded article of thermoplastic resin expanded beadsJSP CORP·Filed 2023·Application pending·0 cites
- 0363US12240956B2Expanded bead and method for producing the sameJSP CORP·Filed 2022·Granted Mar 4, 2025·0 cites·20 claims
- 0463US2024400782A1Method for producing polypropylene-based resin expanded beads and molded article of polypropylene-based resin expanded beadsJSP CORP·Filed 2022·Application pending·0 cites
- 0560US12473415B2Polyolefin-based resin expanded beads, molded article of polyolefin-based resin expanded beads and method for producing polyolefin-based resin expanded beadsJSP CORP·Filed 2020·Granted Nov 18, 2025·0 cites·10 claims
- 0659US2024301158A1Method for producing polypropylene-based resin expanded bead and method for producing molded article of expanded beadsJSP CORP·Filed 2022·Application pending·0 cites
- 0757US2024124674A1Molded article of polypropylene-based resin expanded beads and method for producing sameJSP CORP·Filed 2023·Application pending·0 cites
- 0856US2025136777A1Crystalline thermoplastic resin expanded bead, molded article of crystalline thermoplastic resin expanded beads, and method for producing sameJSP CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →