Inventor
YOUSO TAKASHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “YOUSO TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
18 patentsUS9932883B2Apr 3, 2018
Spark-ignition direct-injection engine
MAZDA MOTOR21 citations94
US7650872B2Jan 26, 2010
Internal combustion engine
MAZDA MOTOR9 citations84
US9850828B2Dec 26, 2017
Control device for compression ignition-type engine
MAZDA MOTOR2 citations73
US9719441B2Aug 1, 2017
Control device for compression ignition-type engine
MAZDA MOTOR2 citations73
US11008969B2May 18, 2021
Compression ignition gasoline engine
MAZDA MOTOR6 citations72
US10837380B2Nov 17, 2020
Compression ignition gasoline engine
MAZDA MOTOR6 citations72
US9874169B2Jan 23, 2018
Control device of compression-ignition engine
MAZDA MOTOR5 citations72
US9267421B2Feb 23, 2016
Combustion chamber structure for engine
MAZDA MOTOR6 citations67
US10309294B2Jun 4, 2019
Engine
MAZDA MOTOR1 citations59
US10041464B2Aug 7, 2018
Controller of laser ignition engine
MAZDA MOTOR0 citations52
US10012134B2Jul 3, 2018
Internal combustion engine
MAZDA MOTOR1 citations51
US9777694B2Oct 3, 2017
Control device of engine
MAZDA MOTOR1 citations51
US9546613B2Jan 17, 2017
Control device of compression-ignition engine
MAZDA MOTOR1 citations51
US9470174B2Oct 18, 2016
Control system and control method of spark ignition gasoline engine
MAZDA MOTOR1 citations51
US11092108B2Aug 17, 2021
Control device for compression self-ignition engine
MAZDA MOTOR0 citations50
US9261041B2Feb 16, 2016
Spark-ignition direct injection engine
MAZDA MOTOR0 citations41
US9145843B2Sep 29, 2015
Spark-ignition direct injection engine
MAZDA MOTOR0 citations41
US10280831B2May 7, 2019
Engine
MAZDA MOTOR0 citations38
HITOMI MITSUO
3 patentsYAMAKAWA MASAHISA
3 patentsUS8150597B2Apr 3, 2012
Method and system for controlling an internal combustion engine
YAMAKAWA MASAHISA8 citations82
US9512814B2Dec 6, 2016
Control method of spark ignition engine and spark ignition engine
YAMAKAWA MASAHISA6 citations72
US8402749B2Mar 26, 2013
Control method of spark-ignition engine and spark-ignition engine system
YAMAKAWA MASAHISA1 citations51