Koito Manufacturing Company, Ltd.

Toray Industries, Inc.

Hiroaki Hara

Daisuke Mochizuki

Masayuki Kobayashi

Asami Sakashita

Takeshi Masuda

Takao Muramatsu

Hidetada Tanaka

Hideyuki Umetsu

Yasuaki Tsutsumi

Satoshi Kikuchi

Masaaki Nakabayashi

Michihiko Hayakawa

Hideki Matsumoto

Asami Nakada

Kei Saitoh

Naoya Ouchiyama

Hidetaka Anma

Kazuhito Osada

Takayoshi Ishizuka

Masaru Kaneko

Hideaki Yamamoto

Yuki Takahashi

Takenao Yoshimura

Nobuyuki Horikawa

Naoki Sugiura

Syouhei Yanagidu

Kazuyuki Ishikawa

Koki Matsui

Hiroyuki Sonoda

A method for producing a vehicle rear module that includes: a clear member monolithically including a lamp section and a window section; and a colored member for shielding at least part of a vehicle interior from the exterior. The method for producing the vehicle rear module comprises: a step for injecting a transparent resin from a single resin injection hole into a first cavity to form the clear member; and a step for injecting a colored resin from a plurality of resin injection holes into a second cavity to form the colored member.

Method of manufacturing vehicle rear module, vehicle back door, vehicle rear module, and vehicle module

A vehicle lamp includes: a first light source; and a light guide including a rod-shaped part and a plate-shaped part. The light guide has a structure in which a circumferential surface of the rod-shaped part is connected to a side surface of the plate-shaped part. The plate-shaped part includes a light diffusion member inside. Light of the first light source is incident on the rod-shaped part from one end of the rod-shaped part, enters the plate-shaped part from the circumferential surface of the rod-shaped part, and is output by the light diffusion member from a principal surface of the plate-shaped part.

Vehicle lamp with light guide having rod-shaped part and plate-shaped part

A light guide is configured to allow at least a portion of light incident on a light-incident surface to be emitted through a peripheral surface. The light guide includes a light guide portion extending in a lengthwise direction of the light guide and formed of a first material and a luminous portion extending in the lengthwise direction of the light guide along the light guide portion and formed of a second material. The second material has a haze value greater than a haze value of the first material.

Rod-shaped light guide and vehicle lamp

A lamp device mounted on a vehicle includes a housing, a first translucent member defining a housing space together with the housing, a lamp unit housed in the housing space and including a light source, a sensor housed in the housing space and configured to detect information outside the vehicle based on invisible light, and a second translucent member housed in the housing space and covering the sensor. The second translucent member has transmittance of visible light lower than that of the first translucent member.

Lamp device

A polyphenylene sulfide resin composition has excellent heat resistance, flowability and lightweight property as well as surface smoothness and impact resistance. The polyphenylene sulfide resin composition includes 1 to 30 parts by weight of a mica (b) having an aspect ratio of not less than 80, relative to 100 parts by weight of a polyphenylene sulfide resin (a).

Polyphenylene sulfide resin composition, production method thereof and reflector

In one embodiment of the vehicular display system, the drawing unit operates when the vehicle speed is within a predetermined low speed area, starts an operation thereof when the vehicle speed becomes above a lower limit of the low speed area, and stops the operation thereof when the vehicle speed exceeds an upper limit of the low speed area.

Vehicular display system

Growing community of inventors

Shizuoka, Japan

Hiroaki Hara