Inventor
SAKUMOTO KOUJI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMOTO KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISUZU MOTORS LTD
4 patentsUS9943806B2Apr 17, 2018
Exhaust gas purification system
ISUZU MOTORS LTD11 citations82
US10774707B2Sep 15, 2020
NOx sensor purification program, internal combustion engine, and NOx sensor purification method
ISUZU MOTORS LTD0 citations37
US10724463B2Jul 28, 2020
NOx sensor inspection program, vehicle inspection equipment, NOx sensor inspection method, and recording medium
ISUZU MOTORS LTD0 citations37
US10202882B2Feb 12, 2019
Fault diagnosis device for exhaust pipe fuel injector
ISUZU MOTORS LTD0 citations30