Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable valve system with control shaft actuating mechanism

Variable valve system with control shaft actuating mechanism

US Patent 7497192 · Granted Mar 3, 2009

Estimated economic value: $108,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Machining assist system and cutting apparatus2024
Gear machining apparatus and gear machining method2021
Cutting device and cutting method2021
Actuator of variable compression ratio mechanism and actuator of link mechanism2021
Variable compression ratio mechanism for internal combustion engine2019
Variable compression ratio mechanism for internal combustion engine2019
Actuator device for variable compression ratio internal combustion engine2019
Cutting device and cutting method2019
Valve timing control device for internal combustion engine2019
Dynamic characteristic calculation apparatus and its method for machine tool2019
Actuator for link mechanism for internal combustion engine, and method for assem2018
Valve timing control apparatus of internal combustion engine2018