Inventor
TETSUNO MASAYUKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TETSUNO MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
21 patentsUS7079941B2Jul 18, 2006
Engine starting system
MAZDA MOTOR69 citations98
US6178943B1Jan 30, 2001
Control system for an engine
MAZDA MOTOR58 citations96
US6681739B2Jan 27, 2004
Control device for direct-injection spark-ignition engine and method of setting fuel injection timing of the same
MAZDA MOTOR33 citations92
US6325041B1Dec 4, 2001
Control apparatus for spark ignition type direct injection engine
MAZDA MOTOR26 citations92
US6244243B1Jun 12, 2001
Control device for direct injection engine and an injection engine provided with a controller
MAZDA MOTOR34 citations92
US6234139B1May 22, 2001
Control system for an engine
MAZDA MOTOR35 citations92
US6079387AJun 27, 2000
Air intake control system for engine equipped with exhaust gas recirculation feature
MAZDA MOTOR35 citations92
US6032637AMar 7, 2000
Control system for controlling a fuel direct injection type of engine
MAZDA MOTOR32 citations92
US7051693B2May 30, 2006
Engine starting system
MAZDA MOTOR45 citations91
US6044824AApr 4, 2000
Fuel control unit and fuel injection control method for multi-cylinder engine
MAZDA MOTOR41 citations91
US7706961B2Apr 27, 2010
Diesel engine system and method of controlling diesel engine
MAZDA MOTOR12 citations84
US6668792B2Dec 30, 2003
Control system for in-cylinder direct injection engine
MAZDA MOTOR18 citations84
US6668791B2Dec 30, 2003
Control system for in-cylinder direct injection engine
MAZDA MOTOR9 citations73
US5983857ANov 16, 1999
Engine control system
MAZDA MOTOR8 citations73
US10443525B2Oct 15, 2019
Exhaust emission control system of engine
MAZDA MOTOR2 citations72
US10378407B2Aug 13, 2019
Exhaust emission control system of engine
MAZDA MOTOR2 citations72
US9702286B2Jul 11, 2017
Exhaust gas purification system and exhaust gas purification method
MAZDA MOTOR3 citations72
US10443524B2Oct 15, 2019
Exhaust emission control system of engine
MAZDA MOTOR0 citations41
US10443474B2Oct 15, 2019
Exhaust emission control system
MAZDA MOTOR0 citations41
US10329980B2Jun 25, 2019
Exhaust emission control system of engine
MAZDA MOTOR0 citations41
US10309328B2Jun 4, 2019
Exhaust emission control system of engine
MAZDA MOTOR0 citations37