Yazaki Corporation

Nissan Motor Company Limited

Tomoaki Sasaki

Taku Furuta

Mitsunori Tsunoda

Shoichi Nomura

Gaku Ito

Shuji Kimura

Masahiro Ito

Eiji Shimochi

Ken Suzuki

Takayuki Ikeda

Kenichi Baba

A vehicle interior lamp includes a housing having an opening, a lens arranged at the opening, a compartment provided in the housing and surrounding the opening at which the lens is arranged, a light source arranged in a corner of the compartment and emitting light toward the lens, and a reflector arranged inside the compartment, the reflector for introducing the light emitted from the light source to the lens. A plurality of steps is provided on a surface of the lens facing the light source, the steps having a thickness that reduces as the distance from the light source increases and arranged to be brought close uniformly a brightness of a surface of the lens by the light source. The lens is provided with a protrusion or a serration.

Vehicle interior lamp

A vehicular wiring structure includes a panel and a printed wiring part. The printed wiring part is arranged such that in a flat face of the panel, a conductive member is printed on the flat face directly. The printed wiring part is arranged such that in a non-flat face of the panel, a film on which a conductive member is printed is pasted to the non-flat face.

Vehicular wiring structure

An instrument panel as a vehicular panel includes a panel body on a surface side of which key tops are installed, a printed wiring section arranged on the surface side of the panel body, and an insulation outer layer arranged on the surface side of the panel body so as to cover the printed wiring section.

Vehicular panel and wiring structure for vehicle

Growing community of inventors

Shizuoka, Japan

Tomoaki Sasaki