Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for controlling valve timing of internal combustion engine

Apparatus for controlling valve timing of internal combustion engine

US Patent 6530351 · Granted Mar 11, 2003

Estimated economic value: $320,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Solid-state laser processing apparatus and laser welding process2009
Laser beam machine2009
Laser processing device and laser processing method2005
Laser beam machining method2005
Valve timing control apparatus for internal combustion engine2003
Valve characteristic control apparatus of internal combustion engine and methods2002
Valve timing control apparatus for internal combustion engine2002
Variable valve apparatus of internal combustion engine2001
Three dimensional cam, method and apparatus for measuring three dimensional cam 2001
Variable valve timing apparatus2001
Three-dimensional camshaft and its manufacturing method1999
Variable valve timing mechanism for internal combustion engine1998