Inventor · disambiguated record
Hiroaki Toyoda
Also filed as: HAYASHI MASAHARU · TOYODA HIROAKI
3 granted patents·2 pending applications·91 citations·filing 1977–2024
74Inventor score
Top patents by PatentIndex Score
5 records- 0181US4828455ATemperature responsive blade shroud-disk for thermostatic water pumpAISIN SEIKI·Filed 1983·Granted May 9, 1989·53 cites·4 claims
- 0274US4188800ADrive shaft of fan coupling assembly for motor vehiclesAISIN SEIKI·Filed 1977·Granted Feb 19, 1980·19 cites·2 claims
- 0359US4465285AVariable contact centrifugally operated seal mechanismAISIN SEIKI·Filed 1982·Granted Aug 14, 1984·19 cites·4 claims
- 0459US2025266782A1Dual inverter systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0555US2025132659A1Power conversion deviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →