Inventor
MASUDA SHUNJI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “MASUDA SHUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
24 patentsUS5713330AFeb 3, 1998
Internal combustion engine with supercharger
MAZDA MOTOR44 citations96
US5509394AApr 23, 1996
Internal combustion engine with supercharger
MAZDA MOTOR51 citations96
US5123385AJun 23, 1992
Dual overhead camshaft engine cylinder head structure
MAZDA MOTOR58 citations96
US4651684AMar 24, 1987
Valve timing control system for internal combustion engine
MAZDA MOTOR90 citations96
US4552112ANov 12, 1985
Valve timing control for internal combustion engines
MAZDA MOTOR57 citations95
US5590626AJan 7, 1997
Reciprocating engine of a spark ignition type
MAZDA MOTOR36 citations92
US5357936AOct 25, 1994
Engine of a spark ignition type
MAZDA MOTOR49 citations92
US5309886AMay 10, 1994
Supercharged internal combustion engine
MAZDA MOTOR34 citations92
US5201907AApr 13, 1993
Internal combustion engine
MAZDA MOTOR32 citations92
US5085199AFeb 4, 1992
V-type engine equipped with a supercharging device
MAZDA MOTOR28 citations92
US5031586AJul 16, 1991
Multi-valve engine
MAZDA MOTOR29 citations92
US4988537AJan 29, 1991
Coating method
MAZDA MOTOR28 citations92
US4794893AJan 3, 1989
Engine valve driving apparatus
MAZDA MOTOR30 citations92
US4779594AOct 25, 1988
Intake system for an internal combustion engine
MAZDA MOTOR35 citations92
US5676107AOct 14, 1997
Direct injection diesel engine
MAZDA MOTOR27 citations89
US4556026ADec 3, 1985
Multiple-displacement engine
MAZDA MOTOR51 citations85
US5433180AJul 18, 1995
Internal combustion engine with supercharger
MAZDA MOTOR18 citations82
US4582029AApr 15, 1986
Valve timing control system for internal combustion engine
MAZDA MOTOR20 citations82
US5197427AMar 30, 1993
Accessory drive device for an internal combustion engine
MAZDA MOTOR13 citations74
US4580533AApr 8, 1986
Valve mechanism having variable valve timing
MAZDA MOTOR16 citations74
USRE34596EMay 3, 1994
Valve driving system for internal combustion engine
MAZDA MOTOR6 citations73
US4765289AAug 23, 1988
Valve driving system for internal combustion engine
MAZDA MOTOR14 citations73
US5445123AAug 29, 1995
Reciprocating engine of a spark ignition type
MAZDA MOTOR3 citations63
US5143036ASep 1, 1992
Multi-valve internal combustion engine
MAZDA MOTOR3 citations61