Koito Manufacturing Company, Ltd.

Masayasu Endo

Toshiyuki Katsumata

Noboru Koike

Tamaki Kawakami

A vehicular headlight which does not require a large amount of equipment to properly adjust the angle of the azimuthal direction of emission of light from the headlight. A reflector within the body of the headlight is adjustable relative to a vertical axis and horizontal axis to control the direction in which light is emitted from the headlight. The headlight further includes aiming devices for measuring the aiming angle relative to the vertical axis and horizontal axis.

Headlight for motor vehicle

A rectangular-type headlamp having improved air circulation in its interior to prevent fogging of the interior surface of the front lens by deposition of water vapor or an oily film. The front lens is provided with a stepped portion along an upper side edge portion projecting from the rear side thereof and lying in an inclined relation with respect to the upper edge. Thermal stress is relieved by forming the side edges of the front lens in a recessed shape in the region where the front lens is mechanically fastened to the lamp body.

Growing community of inventors

Shizuoka, Japan

Masayasu Endo