Inventor · disambiguated record
Akira Hashizume
Also filed as: HASHIZUME AKIRA
6 granted patents·1 pending application·77 citations·filing 1989–2021
79Inventor score
Top patents by PatentIndex Score
7 records- 0182US4938196AControl device for heater for oxygen sensor operative to correct target resistance with reference to standard power supply theretoTOYOTA MOTOR CO LTD·Filed 1989·Granted Jul 3, 1990·53 cites·10 claims
- 0280US6848422B2Control system and method for internal combustion engine with variable valve mechanismTOYOTA MOTOR CO LTD·Filed 2003·Granted Feb 1, 2005·18 cites·11 claims
- 0347US12466344B2Seat pad and seat pad manufacturing methodARCHEM INC·Filed 2021·Granted Nov 11, 2025·0 cites·9 claims
- 0444US7363889B2Control device for multicylinder internal combustion engineTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 29, 2008·4 cites·11 claims
- 0541US7066145B2Intake air amount control apparatus and intake air amount control method for internal combustion enginesDENSO CORP·Filed 2004·Granted Jun 27, 2006·2 cites·15 claims
- 0635US7464693B2Internal combustion engine including plural cylinders, control apparatus and control method for internal combustion engine including plural cylindersTOYOTA MOTOR CO LTD·Filed 2004·Granted Dec 16, 2008·0 cites·12 claims
- 0730US2005229880A1Valve actuation controlling apparatus and method for engineHASHIZUME AKIRA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →