Inventor
KURIO NORIYUKI
12 patents
⚠️ This page may combine multiple inventors who share the name “KURIO NORIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
6 patentsUS5224446AJul 6, 1993
Control apparatus for a rotary body for cooling an engine
MAZDA MOTOR59 citations92
US4774918AOct 4, 1988
Engine lubricating system
MAZDA MOTOR28 citations87
US4765291AAug 23, 1988
Engine lubricating system
MAZDA MOTOR19 citations79
US4826410AMay 2, 1989
Cooling systems for rotary piston engines
MAZDA MOTOR9 citations73
US4729726AMar 8, 1988
Housing structure for a multiple-rotor type rotary piston engine
MAZDA MOTOR10 citations69
US4973233ANov 27, 1990
Four-rotor type rotary piston engine
MAZDA MOTOR19 citations68
TOYO KOGYO CO
5 patentsUS4087099AMay 2, 1978
Oil seal means for rotary piston engines
TOYO KOGYO CO18 citations73
US3961871AJun 8, 1976
Corner seal means for rotary piston type engines
TOYO KOGYO CO14 citations73
US4023248AMay 17, 1977
Method of assembling apex seal means in rotary piston engines
TOYO KOGYO CO9 citations71
US4080118AMar 21, 1978
Rotary piston engine with seals and gas groove means in the rotor end faces
TOYO KOGYO CO3 citations62
US4025247AMay 24, 1977
Corner seal
TOYO KOGYO CO4 citations60