Inventor

SUGAWARA KAZUHIKO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “SUGAWARA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NISSAN MOTOR

2 patents

US10100759B2Oct 16, 2018

Exhaust gas recirculation control device and exhaust gas recirculation control method

NISSAN MOTOR0 citations38

US9970368B2May 15, 2018

EGR control device and EGR control method

NISSAN MOTOR0 citations35

KAO CORP

1 patent

US6077582AJun 20, 2000

Optical disc, process for producing the optical disc and its manufacturing apparatus

KAO CORP8 citations69