Inventor
TAKUMA SHUJI
JP7 patents
Patents
7 patentsUS10041395B2Aug 7, 2018
Combustion chamber structure for diesel engine
MAZDA MOTOR3 citations70
US9926998B2Mar 27, 2018
Piston structure for engine
MAZDA MOTOR2 citations68
US9791045B2Oct 17, 2017
Oil ring
MAZDA MOTOR2 citations68
US11092107B2Aug 17, 2021
Combustion chamber structure of engine
MAZDA MOTOR0 citations50
US10982588B2Apr 20, 2021
Compression ignition engine
MAZDA MOTOR0 citations50
US9347396B2May 24, 2016
Piston structure for engine
MAZDA MOTOR1 citations48
US9556821B2Jan 31, 2017
Piston structure for engine
MAZDA MOTOR0 citations47