Ts Tech Co., Ltd.

Katsuya Kawata

Jinichi Tanabe

Hiroyuki Kaku

Hiroshi Baba

Kazuya Miyawaki

Naoto Yamauchi

Kenta Kikuchi

Takanori Yamaguchi

Heehyeok Park

Naoya Matsumoto

Masahito Tashiro

Yuya Hirao

A conveyance seat capable of suppressing wrinkles or saggings from occurring on a surface of a seat main body is provided. A conveyance seat includes a seat back and a movable body which is attached inside the seat back, is disposed at an outer position in relation to a center portion of the seat back, and is operated so that a side portion of the seat back protrudes toward a seated occupant side (seat front side). The movable body is disposed on a back surface of a cushion material in the side portion. An end portion (rear end portion) on the side opposite to the seated occupant side of the movable body is disposed on the seated occupant side (seat front side) in relation to a seating surface of the center portion of the seat back.

Conveyance seat

A radio wave transmitting/receiving device is placed in a vehicle in such a way that the device is near the back of the seated person, and no discomfort is caused to the back of the seated person. The vehicle seat includes a seat cushion and a seatback connected to a rear part of the seat cushion. The seatback comprises a seatback frame including a left and a right side frame portion extending vertically, and an upper frame portion extending laterally between upper ends of the side frame portions, a pressure receiving member consisting of a plate member configured to support a back of a seated person and provided with a radio wave transmissive property, and supported by the seatback frame via an elastic member, and a radio wave transmitting/receiving device supported on a back surface of the pressure receiving member to irradiate radio wave to a seated person and receive radio wave reflected by the seated person.

Vehicle seat

Growing community of inventors

Tochigi, Japan

Katsuya Kawata