Inventor
FUKUZAWA TAKESHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “FUKUZAWA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
11 patentsUS4770148ASep 13, 1988
Method of controlling operation of internal combustion engines in dependence upon intake air temperature
HONDA MOTOR CO LTD40 citations92
US4753209AJun 28, 1988
Air-fuel ratio control system for internal combustion engines capable of controlling air-fuel ratio in accordance with degree of warming-up of the engines
HONDA MOTOR CO LTD23 citations78
US4803898AFeb 14, 1989
Apparatus for detecting a neutral state of a transmission gear of a vehicle engine system
HONDA MOTOR CO LTD15 citations73
US4750466AJun 14, 1988
Exhaust gas recirculation method for internal combustion engines for automotive vehicles
HONDA MOTOR CO LTD14 citations73
US4721082AJan 26, 1988
Method of controlling an air/fuel ratio of a vehicle mounted internal combustion engine
HONDA MOTOR CO LTD15 citations73
US5036820AAug 6, 1991
Method of determining activation of an exhaust gas concentration sensor equipped with a heater
HONDA MOTOR CO LTD19 citations71
US4765305AAug 23, 1988
Control method of controlling an air/fuel ratio control system in an internal combustion engine
HONDA MOTOR CO LTD5 citations62
US4730594AMar 15, 1988
Air fuel ratio control system for an internal combustion engine with an improved open loop mode operation
HONDA MOTOR CO LTD5 citations62
US4715349ADec 29, 1987
Air intake side secondary air supply system for an internal combustion engine with an improved operation under a small intake air amount
HONDA MOTOR CO LTD3 citations62
US4705011ANov 10, 1987
Air intake side secondary air supply system for an internal combustion engine with an improved operation for a large amount of the secondary air
HONDA MOTOR CO LTD5 citations62
US4892078AJan 9, 1990
Fuel supply quantity control method for internal combustion engine
HONDA MOTOR CO LTD3 citations56