Inventor

HAYAKAWA MOTOO

JP2 patents

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

MATSUO NAOYA

1 patent

US8639432B2Jan 28, 2014

Abnormal combustion detection method for spark-ignition engine, and spark-ignition engine

MATSUO NAOYA22 citations85

MAZDA MOTOR

1 patent

US9920722B2Mar 20, 2018

Intake system of engine

MAZDA MOTOR0 citations26