Inventor
UJIHARA KENKO
JP21 patents
Patents
21 patentsUS10794317B2Oct 6, 2020
Control device for compression-ignition engine
MAZDA MOTOR4 citations72
US10767612B2Sep 8, 2020
Control device for compression-ignition engine
MAZDA MOTOR4 citations71
US10202039B2Feb 12, 2019
Control device for engine
MAZDA MOTOR4 citations69
US10968856B2Apr 6, 2021
Engine control method and engine system
MAZDA MOTOR1 citations62
US10900460B2Jan 26, 2021
Control system for compression-ignition engine and method of determining in-cylinder temperature
MAZDA MOTOR1 citations60
US10280865B2May 7, 2019
Engine control device
MAZDA MOTOR1 citations60
US10329973B2Jun 25, 2019
Engine oil deterioration diagnosis device
MAZDA MOTOR1 citations57
US11008930B2May 18, 2021
Engine control method and engine system
MAZDA MOTOR0 citations51
US11313312B2Apr 26, 2022
Engine control method and engine system
MAZDA MOTOR0 citations50
US11242817B2Feb 8, 2022
Engine control method and engine system
MAZDA MOTOR0 citations50
US10883438B2Jan 5, 2021
Control system for compression ignition engine
MAZDA MOTOR0 citations50
US10859015B2Dec 8, 2020
Control system for compression ignition engine
MAZDA MOTOR0 citations39
US10837391B2Nov 17, 2020
Control system for compression ignition engine
MAZDA MOTOR0 citations39
US10815910B2Oct 27, 2020
Control device for compression ignition engine
MAZDA MOTOR0 citations39
US10801393B2Oct 13, 2020
Control system for compression ignition engine
MAZDA MOTOR0 citations39
US10794316B2Oct 6, 2020
Control system for compression ignition engine
MAZDA MOTOR0 citations39
US10605186B2Mar 31, 2020
Engine control device
MAZDA MOTOR0 citations39
US10851694B2Dec 1, 2020
Regeneration control device for exhaust purification device
MAZDA MOTOR0 citations38
US10598110B2Mar 24, 2020
Control device for engine
MAZDA MOTOR0 citations38
US10087862B2Oct 2, 2018
Engine control device
MAZDA MOTOR0 citations37
US10060372B2Aug 28, 2018
Engine control device
MAZDA MOTOR0 citations37