Inventor

OKANO SHUNJI

JP3 patents

Patents

3 patents

US8997724B2Apr 7, 2015

Spark-ignition engine

KUBOTA KK2 citations57

US9784153B2Oct 10, 2017

Engine

KUBOTA KK0 citations36

US10287953B2May 14, 2019

Exhaust purifying apparatus

KUBOTA KK0 citations33