Inventor · disambiguated record
Naoji Sakakibara
Also filed as: HASHIMOTO NOBUYUKI · KAWATA SHOJI · SAKAKIBARA NAOJI
39 granted patents·598 citations·filing 1975–1988
98Inventor score
Top patents by PatentIndex Score
39 records- 0191US4250924AElectromagnetic control valve assemblyAISIN SEIKI·Filed 1979·Granted Feb 17, 1981·46 cites·3 claims
- 0284US4809173AElectrically driven power steering apparatusAISIN SEIKI·Filed 1987·Granted Feb 28, 1989·43 cites·5 claims
- 0382US4724711ATorque detectorAISIN SEIKI·Filed 1986·Granted Feb 16, 1988·42 cites·15 claims
- 0481US4193421AElectromagnetically operated valve unitAISIN SEIKI·Filed 1978·Granted Mar 18, 1980·31 cites·2 claims
- 0580US4446889APressure modulating valve assemblyAISIN SEIKI·Filed 1982·Granted May 8, 1984·35 cites·5 claims
- 0677US4208746AHuman body irrigation systemAISIN SEIKI·Filed 1978·Granted Jun 24, 1980·29 cites·14 claims
- 0776US4142553AElectrothermally operated valveAISIN SEIKI·Filed 1977·Granted Mar 6, 1979·25 cites·2 claims
- 0874US4205593APneumatic pressure control deviceAISIN SEIKI·Filed 1978·Granted Jun 3, 1980·21 cites·6 claims
- 0973US4202424AAutomobile speed control systemAISIN SEIKI·Filed 1978·Granted May 13, 1980·18 cites·6 claims
- 1067US4499542AAutomatic transmission control system with resetAISIN SEIKI·Filed 1982·Granted Feb 12, 1985·20 cites·8 claims
- 1166US4756287AControl device for a driven memberAISIN SEIKI·Filed 1987·Granted Jul 12, 1988·22 cites·6 claims
- 1265US4266517ADifferential pressure switch device responsive to differential pressure and temperature changeSAKAKIBARA NAOJI·Filed 1979·Granted May 12, 1981·13 cites·8 claims
- 1365US4211257ASolenoid valveAISIN SEIKI·Filed 1978·Granted Jul 8, 1980·19 cites·2 claims
- 1465US4191051AEngine idling speed control signal generatorAISIN SEIKI·Filed 1978·Granted Mar 4, 1980·14 cites·8 claims
- 1563US4881611AAbnormality detector for motor assisted steering apparatusAISIN SEIKI·Filed 1988·Granted Nov 21, 1989·20 cites·20 claims
- 1662US4084072APressure differential switch deviceAISIN SEIKI·Filed 1976·Granted Apr 11, 1978·12 cites·5 claims
- 1760US4397443ASolenoid valve assemblyAISIN SEIKI·Filed 1981·Granted Aug 9, 1983·18 cites·6 claims
- 1859US4895216AElectrically driven power steering apparatusAISIN SEIKI·Filed 1988·Granted Jan 23, 1990·21 cites·8 claims
- 1959US4249457AVacuum servomotorAISIN SEIKI·Filed 1978·Granted Feb 10, 1981·11 cites·8 claims
- 2058US4504756AElectrical speed sensorAISIN SEIKI·Filed 1979·Granted Mar 12, 1985·11 cites·3 claims
- 2156US4446940ASpeed control system for motor vehicle equipped with turbochargerAISIN SEIKI·Filed 1981·Granted May 8, 1984·14 cites·3 claims
- 2253US4545563APressure regulator valveAISIN SEIKI·Filed 1983·Granted Oct 8, 1985·12 cites·1 claims
- 2348US4559864AActuatorAISIN SEIKI·Filed 1984·Granted Dec 24, 1985·12 cites·3 claims
- 2448US4553621AAutomobile speed control systemAISIN SEIKI·Filed 1983·Granted Nov 19, 1985·12 cites·4 claims
- 2547US4215760AAutomobile speed control systemAISIN SEIKI·Filed 1978·Granted Aug 5, 1980·8 cites·4 claims
- 2646US4556861AAutomobile speed control systemAISIN SEIKI·Filed 1982·Granted Dec 3, 1985·8 cites·4 claims
- 2746US4454718ASafety control system for a turbocharged engineAISIN SEIKI·Filed 1982·Granted Jun 19, 1984·9 cites·6 claims
- 2844US4190026AAutomobile speed control method and systemAISIN SEIKI·Filed 1977·Granted Feb 26, 1980·8 cites·5 claims
- 2942US4130265AElectrically operated switching valveAISIN SEIKI·Filed 1977·Granted Dec 19, 1978·6 cites·7 claims
- 3041US4463312ASpeed sensor deviceAISIN SEIKI·Filed 1982·Granted Jul 31, 1984·6 cites·4 claims
- 3140US4232757AAutomobile speed control method and systemAISIN SEIKI·Filed 1978·Granted Nov 11, 1980·5 cites·7 claims
- 3237US4196787ADesired speed signal memory circuit for an automobile speed control systemAISIN SEIKI·Filed 1978·Granted Apr 8, 1980·5 cites·1 claims
- 3336US4339076AControl system for automobile air conditionersAISIN SEIKI·Filed 1980·Granted Jul 13, 1982·4 cites·4 claims
- 3436US4292060AAir-filter assemblyAISIN SEIKI·Filed 1980·Granted Sep 29, 1981·5 cites·1 claims
- 3534US4200068AElectronic rotation speed control system for enginesAISIN SEIKI·Filed 1978·Granted Apr 29, 1980·3 cites·4 claims
- 3633US4553209AAutomobile speed control systemAISIN SEIKI·Filed 1982·Granted Nov 12, 1985·4 cites·3 claims
- 3733US4367804AVehicle constant speed driving apparatusAISIN SEIKI·Filed 1980·Granted Jan 11, 1983·3 cites·2 claims
- 3833US3984647ASwitching mechanism associated with governor mechanismAISIN SEIKI·Filed 1975·Granted Oct 5, 1976·2 cites·13 claims
- 3930US4485782AConstant speed control devices for vehiclesAISIN SEIKI·Filed 1983·Granted Dec 4, 1984·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Naoji Sakakibara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →