Inventor · disambiguated record
Eiju Matsunaga
Also filed as: MATSUNAGA EIJU
9 granted patents·329 citations·filing 1989–1992
91Inventor score
Technology areasB60G
Top patents by PatentIndex Score
9 records- 0195US5444621ASuspension control system for controlling suspension of automotive vehicle based on wheel speed dataNIPPON DENSO CO·Filed 1992·Granted Aug 22, 1995·140 cites·61 claims
- 0282US5243525ASuspension control systemNIPPON DENSO CO·Filed 1990·Granted Sep 7, 1993·53 cites·28 claims
- 0371US5097171APiezo-actuator shock absorber damping force controlling system having abnormality detection functionNIPPON DENSO CO·Filed 1989·Granted Mar 17, 1992·33 cites·21 claims
- 0454US5175687ASuspension control systemTOYOTA JIDOSHA KAISHA·Filed 1990·Granted Dec 29, 1992·22 cites·35 claims
- 0550US5142475AA system for controlling damping force of shock absorbers by adaptively adjusting the desired acceleration expansion/contraction of the shock absorbersNIPPON DENSO CO·Filed 1989·Granted Aug 25, 1992·18 cites·5 claims
- 0650US5013955ADrive system of actuator having piezoelectric device for use in motor vehicleNIPPON DENSO CO·Filed 1990·Granted May 7, 1991·20 cites·12 claims
- 0746US5069476ASuspension control systemTOYOTA MOTOR CO LTD·Filed 1990·Granted Dec 3, 1991·17 cites·25 claims
- 0844US5129489AHydraulically operated displacement transmission mechanism for shock absorber with variable damping forceNIPPONDENSO CO LTD 1 1·Filed 1989·Granted Jul 14, 1992·16 cites·13 claims
- 0936US5142477ASuspension control systemTOYOTA MOTOR CO LTD·Filed 1990·Granted Aug 25, 1992·10 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →