Inventor
FUJIMOTO MASAHIKO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMOTO MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
16 patentsUS8036817B2Oct 11, 2011
Method of starting spark ignition engine without using starter motor
MAZDA MOTOR25 citations92
US7461621B2Dec 9, 2008
Method of starting spark ignition engine without using starter motor
MAZDA MOTOR33 citations92
US9863372B2Jan 9, 2018
Control apparatus of premixed charge compression ignition engine
MAZDA MOTOR13 citations84
US7426922B2Sep 23, 2008
Engine exhaust gas purifier
MAZDA MOTOR13 citations83
US9546617B2Jan 17, 2017
Gasoline direct-injection engine
MAZDA MOTOR12 citations82
US9915230B2Mar 13, 2018
Engine system
MAZDA MOTOR2 citations73
US9638146B2May 2, 2017
Gasoline direct-injection engine
MAZDA MOTOR3 citations73
US9599058B2Mar 21, 2017
Control device of gasoline direct-injection engine
MAZDA MOTOR3 citations73
US10508613B2Dec 17, 2019
Direct injection engine and control method thereof
MAZDA MOTOR2 citations71
US7895986B2Mar 1, 2011
Diesel engine and fuel injection nozzle therefor
MAZDA MOTOR2 citations62
US9874173B2Jan 23, 2018
Control device for direct injection gasoline engine
MAZDA MOTOR1 citations52
US10208712B2Feb 19, 2019
Control system of engine
MAZDA MOTOR0 citations42
US10132273B2Nov 20, 2018
Control system of engine
MAZDA MOTOR0 citations42
US10024274B2Jul 17, 2018
Control apparatus of engine
MAZDA MOTOR0 citations42
US9488125B2Nov 8, 2016
Control device of direct-injection engine
MAZDA MOTOR0 citations41
US10260458B2Apr 16, 2019
Homogeneous charge compression ignition engine
MAZDA MOTOR0 citations40