Masayasu Ito

Lighting control apparatus of lighting device for vehicle

Lighting control circuit for vehicle lighting fixture

Lighting control circuit for vehicle lighting device

Semiconductor light source lighting circuit and vehicular lamp

Power source apparatus and vehicular lamp

Lighting control apparatus for vehicle lamp

Power device for multiple light sources with switching and charge pump circuit

Lighting control circuit for vehicle lighting unit, has controller to accumulate input voltage as energy in transformer in on-operation of switch, and control unit to classify blocks as objects of propagation of energy in specific blocks

Lighting control device for a vehicle lighting device

Beleuchtungs-Steuereinrichtung einer Beleuchtungsvorrichtung für ein Fahrzeug Illumination control means of a lighting device for a vehicle