Toyoda Gosei Co., Ltd.

Chie Ito

Chiharu Totani

Katsuhiro Katagiri

Masayuki Kitashiba

Toshiro Shibagaki

A front doorincludes a first door componentand a second door component. The first door componentforms an inner side portion of a door main body, and the second door component forms an inner side portion of the door main bodyand has functional parts located inside the vehicle. The first and second door componentshave honeycomb structural bodies, respectively. The honeycomb structural bodiesare entirely formed of synthetic resin. The honeycomb structural bodiesinclude honeycomb portions, which are composed of numerous tubular cellsseparated by partition walls, and sealing plate portionsthat are located on the outer side and the inner side of the honeycomb portionsand seal the cells. The door componentsare joined to each other at least at a part of the adjacent sealing plate portionsof the honeycomb structural bodies

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Aichi-ken, Japan

Chie Ito