Inventor · disambiguated record
Ritsurou Hiramatsu
Also filed as: HIRAMATSU RITSUROU
5 granted patents·21 citations·filing 2006–2022
72Inventor score
Top patents by PatentIndex Score
5 records- 0193US10883302B2Opening-closing-body drive motor and opening-closing-body drive systemDENSO CORP·Filed 2017·Granted Jan 5, 2021·8 cites·22 claims
- 0292US12131853B2Apparatus for manufacturing rotor, method of manufacturing rotor, and rotorDENSO CORP·Filed 2022·Granted Oct 29, 2024·2 cites·10 claims
- 0375US7500331B2Self-driving closure deviceASMO CO LTD·Filed 2006·Granted Mar 10, 2009·11 cites·5 claims
- 0460US12341386B2Manufacturing device for rotor and manufacturing method for rotorDENSO CORP·Filed 2022·Granted Jun 24, 2025·0 cites·8 claims
- 0544US7626293B2Motor having control circuit memberASMO CO LTD·Filed 2006·Granted Dec 1, 2009·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →