Inventor
OTSUBO KIZUKU
8 patents
Patents
8 patentsUS4116179ASep 26, 1978
Dual spark-ignition internal combustion engine
NISSAN MOTOR15 citations73
US4133331AJan 9, 1979
Dual spark-plug ignition internal combustion engine with improved combustion chamber wall
NISSAN MOTOR12 citations72
US3986353AOct 19, 1976
Secondary air pressure control valve
NISSAN MOTOR19 citations70
US4137874AFeb 6, 1979
Exhaust gas recirculation control system
NISSAN MOTOR19 citations68
US4311129AJan 19, 1982
Auxiliary air regulator for internal combustion engine
NISSAN MOTOR11 citations65
US4027633AJun 7, 1977
Ignition timing control system
NISSAN MOTOR5 citations57
US4125096ANov 14, 1978
Ignition timing control system
NISSAN MOTOR3 citations55
US4077375AMar 7, 1978
Fuel vaporizer
NISSAN MOTOR1 citations45