Inventor
YOSHIMURA TOORU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA TOORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
11 patentsUS4350129ASep 21, 1982
Spark-ignition internal combustion engine capable of preventing noxious gas emissions
NISSAN MOTOR27 citations82
US4099377AJul 11, 1978
Internal combustion engine equipped with catalytic converter
NISSAN MOTOR24 citations82
US4459804AJul 17, 1984
Multiple spark ignition internal combustion engine with exhaust gas recirculation
NISSAN MOTOR7 citations74
US4202306AMay 13, 1980
Multi-point spark ignition engine provided with exhaust recirculation circuit
NISSAN MOTOR14 citations74
US4133330AJan 9, 1979
Multi-point spark ignition engine provided with exhaust recirculation circuit
NISSAN MOTOR9 citations74
US4091615AMay 30, 1978
Internal combustion engine with plural spark plugs for each combustion chamber and exhaust recirculation circuit
NISSAN MOTOR10 citations74
US4825822AMay 2, 1989
Rocker arm arrangement for multi-valve internal combustion engine
NISSAN MOTOR18 citations73
US4133331AJan 9, 1979
Dual spark-plug ignition internal combustion engine with improved combustion chamber wall
NISSAN MOTOR12 citations72
US4651693AMar 24, 1987
Swirl control arrangement for internal combustion engine
NISSAN MOTOR12 citations68
US4106288AAug 15, 1978
Exhaust gas reactor for internal combustion engine and its manufacturing method
NISSAN MOTOR6 citations60
US4079588AMar 21, 1978
Internal combustion engine
NISSAN MOTOR6 citations60