Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Exhaust gas control apparatus and method for an internal combustion engine

Exhaust gas control apparatus and method for an internal combustion engine

US Patent 8276367 · Granted Oct 2, 2012

Estimated economic value: $945,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Packing and manufacturing method therefor2022
Game system, game control device, and information storage medium2022
Packing, method for manufacturing same, and liquid film-forming structure2021
Game control device, game system, and information storage medium2020
Game control device, game system, and information storage medium2020
Game control device, system, and method of causing a user character to perform a2017
Air-fuel ratio control apparatus and air-fuel ratio control method for internal 2012
Internal combustion engine control apparatus and method2012
Exhaust purification system for internal combustion engine and control method of2012
Highly corrosion-resistant, rust-prevention coating material, highly corrosion-r2012
Zn alloy particles for high corrosion resistance rust protection paint, method o2012
Catalyst deterioration judgment device2011