Inventor
SONE MASAZUMI
31 patents
⚠️ This page may combine multiple inventors who share the name “SONE MASAZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
27 patentsUS4510915AApr 16, 1985
Plasma ignition system for an internal combustion engine
NISSAN MOTOR61 citations96
US4384331AMay 17, 1983
Noise suppressor for vehicle digital system
NISSAN MOTOR55 citations96
US4473755ASep 25, 1984
Device for preventing noise leakage and manufacturing method of the device
NISSAN MOTOR71 citations95
US4455989AJun 26, 1984
Plasma ignition system for internal combustion engine
NISSAN MOTOR47 citations92
US4448181AMay 15, 1984
Plasma ignition system for an internal combustion engine
NISSAN MOTOR53 citations92
US4433669AFeb 28, 1984
Plasma ignition system for an internal combustion engine
NISSAN MOTOR33 citations92
US4418660ADec 6, 1983
Plasma ignition system using photothyristors for internal combustion engine
NISSAN MOTOR29 citations92
US4396855AAug 2, 1983
Plasma jet ignition plug with cavity in insulator discharge end
NISSAN MOTOR38 citations92
US4337408AJun 29, 1982
Plasma jet ignition plug
NISSAN MOTOR29 citations92
US4327702AMay 4, 1982
Plasma jet ignition system with noise suppressing arrangement
NISSAN MOTOR31 citations92
US4227446AOct 14, 1980
Electronic air cleaner for passenger compartment of vehicle
NISSAN MOTOR39 citations92
US4441479AApr 10, 1984
Ignition system for a multi-cylinder internal combustion engine of a vehicle
NISSAN MOTOR23 citations82
US4369343AJan 18, 1983
Ignition distributor having electrodes with thermistor discharging portions
NISSAN MOTOR21 citations82
US4495421AJan 22, 1985
Optical power supply switching apparatus
NISSAN MOTOR20 citations81
US4245550AJan 20, 1981
Electronic air cleaner for passenger compartment of vehicle
NISSAN MOTOR22 citations81
US4445491AMay 1, 1984
Ignition system for starting a diesel engine
NISSAN MOTOR10 citations74
US4419547ADec 6, 1983
Ignition distributor for internal combustion engine
NISSAN MOTOR7 citations74
US4403350ASep 6, 1983
Interference avoidance electronic system for an automotive vehicle
NISSAN MOTOR16 citations74
US4223598ASep 23, 1980
Electronic air cleaner for passenger compartment of vehicle
NISSAN MOTOR17 citations74
US4562822AJan 7, 1986
Ignition system for an internal combustion engine
NISSAN MOTOR9 citations73
US4558685ADec 17, 1985
Engine ignition device
NISSAN MOTOR19 citations73
US4425485AJan 10, 1984
Radio frequency interference suppressing ignition distributor rotor
NISSAN MOTOR11 citations73
US4274843AJun 23, 1981
Electrostatic type car air purifier
NISSAN MOTOR13 citations73
US4146759AMar 27, 1979
Ignition distributor
NISSAN MOTOR9 citations71
US4468543AAug 28, 1984
Ignition distributor
NISSAN MOTOR6 citations62
US4516319AMay 14, 1985
Method of making radio frequency interference suppressing ignition distributor rotor
NISSAN MOTOR1 citations51
US4275690AJun 30, 1981
Ignition distributor
NISSAN MOTOR0 citations40