Kazuhisa Mikame

Variable valve timing mechanism for internal combustion engine

Valve timing control apparatus for internal combustion engine

Engine variable valve timing mechanism

Valve characteristic control apparatus of internal combustion engine and methods of controlling valve characteristics

Variable valve timing apparatus

Laser processing device and laser processing method

Apparatus for controlling valve timing of internal combustion engine

Three-dimensional camshaft and its manufacturing method

Magnetic field type oxygen enriched air producing apparatus

Variable valve timing apparatus for internal combustion engine