Inventor

HIRASHITA SHIGEYUKI

JP3 patents

Patents

3 patents

US9810167B2Nov 7, 2017

Catalyst advanced warmup control device for spark ignition engine

MAZDA MOTOR7 citations78

US6923156B2Aug 2, 2005

Air intake system for multi-cylinder engine

MAZDA MOTOR5 citations59

US10054016B2Aug 21, 2018

Flexible-fuel engine

MAZDA MOTOR0 citations30