Inventor · disambiguated record
Kohki Sone
Also filed as: SONE KOHKI
12 granted patents·284 citations·filing 1980–1984
93Inventor score
Files withNISSAN MOTOR12
Top patents by PatentIndex Score
12 records- 0195US4507986AControl system for motor vehicleNISSAN MOTOR·Filed 1982·Granted Apr 2, 1985·53 cites·11 claims
- 0291US4365604ASystem for feedback control of air/fuel ratio in IC engine with means to control current supply to oxygen sensorNISSAN MOTOR·Filed 1981·Granted Dec 28, 1982·39 cites·10 claims
- 0386US4601273AAir/fuel ratio monitoring system in IC engine using oxygen sensorNISSAN MOTOR·Filed 1984·Granted Jul 22, 1986·29 cites·8 claims
- 0478US4359030ASystem for feedback control of air/fuel ratio in IC engine with means to control supply of current to oxygen sensorNISSAN MOTOR·Filed 1980·Granted Nov 16, 1982·22 cites·5 claims
- 0575US4430191ASystem for feedback control of air/fuel ratio in IC engine with means to control current supply to oxygen sensorNISSAN MOTOR·Filed 1982·Granted Feb 7, 1984·25 cites·4 claims
- 0674US4359989ASystem for feedback control of air-fuel mixing ratio in intake system of internal combustion engineNISSAN MOTOR·Filed 1980·Granted Nov 23, 1982·19 cites·11 claims
- 0771US4440621ASystem for detection of air/fuel ratio in IC engine by using oxygen sensor operated with supply of currentNISSAN MOTOR·Filed 1982·Granted Apr 3, 1984·26 cites·9 claims
- 0864US4471648ATemperature control systemNISSAN MOTOR·Filed 1982·Granted Sep 18, 1984·20 cites·4 claims
- 0964US4354468ASystem for feedback control of air/fuel ratio in IC engine with subsystem to control current supply to oxygen sensorNISSAN MOTOR·Filed 1980·Granted Oct 19, 1982·17 cites·6 claims
- 1052US4363306ASystem for feedback control of air/fuel ratio in IC engine having means for supplying controlled current to oxygen sensorNISSAN MOTOR·Filed 1980·Granted Dec 14, 1982·12 cites·6 claims
- 1151US4494374AAir/fuel ratio monitoring system in IC engine using oxygen sensorNISSAN MOTOR·Filed 1983·Granted Jan 22, 1985·12 cites·5 claims
- 1243US4479866AGas sensor with sensitive element enclosed in perforated hoodNISSAN MOTOR·Filed 1983·Granted Oct 30, 1984·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →