Inventor
MIYAKI MASAHIKO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “MIYAKI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
21 patentsUS4777921AOct 18, 1988
Fuel injection system
NIPPON DENSO CO120 citations96
US5094216AMar 10, 1992
Variable discharge high pressure pump
NIPPON DENSO CO98 citations94
US4784101ANov 15, 1988
Fuel injection control device
NIPPON DENSO CO56 citations92
US4495920AJan 29, 1985
Engine control system and method for minimizing cylinder-to-cylinder speed variations
NIPPON DENSO CO38 citations91
US4753212AJun 28, 1988
High-pressure fluid control solenoid valve assembly with coaxially arranged two valves
NIPPON DENSO CO38 citations89
US4642773AFeb 10, 1987
Method and apparatus for controlling an engine
NIPPON DENSO CO20 citations82
US4475507AOct 9, 1984
Fuel injection amount control
NIPPON DENSO CO23 citations82
US4649745AMar 17, 1987
Apparatus for measuring a flow rate of intake air for an engine
NIPPON DENSO CO20 citations81
US4750514AJun 14, 1988
Fuel control solenoid valve assembly for use in fuel injection pump of internal combustion engine
NIPPON DENSO CO21 citations79
US4562810AJan 7, 1986
Fuel injection pump
NIPPON DENSO CO12 citations74
US4499883AFeb 19, 1985
Distributor type fuel-injection pump for distributing fuel to cylinders of an internal combustion engine
NIPPON DENSO CO8 citations74
US4492534AJan 8, 1985
Fuel injection pump for internal combustion engine
NIPPON DENSO CO10 citations74
US4766864AAug 30, 1988
Fuel injection control based on spill port opening timing correction
NIPPON DENSO CO18 citations73
US4656990AApr 14, 1987
Method and apparatus for controlling fuel injection timing
NIPPON DENSO CO16 citations73
US4603669AAug 5, 1986
Fuel injection pump having voltage variation compensation
NIPPON DENSO CO15 citations73
US4653454AMar 31, 1987
Method and apparatus for controlling fuel injection quantity into a diesel engine
NIPPON DENSO CO15 citations71
US4598683AJul 8, 1986
Fuel injection pump of the distribution type
NIPPON DENSO CO7 citations71
US4573442AMar 4, 1986
Fuel injection pump having a compact spill-port timing control unit
NIPPON DENSO CO5 citations63
US4671239AJun 9, 1987
Fuel injection pump
NIPPON DENSO CO3 citations62
US4572137AFeb 25, 1986
Distributor type fuel injection pump
NIPPON DENSO CO2 citations61
US4503821AMar 12, 1985
Apparatus and method for controlling amount of fuel injected into engine cylinders
NIPPON DENSO CO5 citations61