Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for determining an abnormality of a control valve of an internal combustion engine

Apparatus for determining an abnormality of a control valve of an internal combustion engine

US Patent 8522551 · Granted Sep 3, 2013

Estimated economic value: $1,282,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hybrid vehicle2021
Hybrid vehicle2020
Exhaust gas recirculation system for internal combustion engine2020
Control device for internal combustion engine2018
Piston for internal combustion engine2018
Control device for turbocharged diesel engine2016
Control device for internal combustion engine2015
Control apparatus for internal combustion engine equipped with supercharger2015
Control apparatus for internal combustion engine equipped with supercharger2015
Control apparatus for internal combustion engine equipped with supercharger2015
Gas-mixture-nonuniformity acquisition apparatus and gas-mixture-state acquisitio2013
Apparatus for determining an abnormality of a control valve of an internal combu2012