Ts Tech Co., Ltd.

Soichiro Tanaka

Kenichi Niitsuma

Kensuke Mizoi

Ryuzaburo Abe

Ai Furuta

Chihiro Muto

Takeshi Ito

Takamasa Sonoda

Kazuya Aoki

Takanori Yamaguchi

Chase Hemmelgarn

Ryuta Kashino

Shuichi Akutsu

Ryutaro Otsuka

Muneyuki Nogami

Ryosuke Kojima

A seating posture is stabilized for the shoulders of a passenger seated on a vehicle seat. A vehicle seat is provided with a seat back configured to support the seated person from the rear. A shoulder support portion of the seat back configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand when air is supplied. When the air cell expands, one end portion of the shoulder support portion on the outside in the width direction of the vehicle seat moves more forward than the other end portion of the shoulder support portion on the inside in the width direction.

Vehicle seat

A conveyance seat includes a large-capacity pocket formed on the rear surface of a seat back of the seat. The pocket has: a pocket forming sheet overlapping an outer surface of a back side skin material positioned on the rear surface of the seat back; and a pocket sewn portion. The pocket sewn portion has: right and left first sewn portions and right and left second sewn portions formed at positions sandwiching an opening portion in a seat width direction to form the opening portion of the pocket in an upper end portion of the pocket forming sheet; right and left third sewn portions forming right and left outer edge portions of the pocket; and a fourth sewn portion forming a lower edge portion of the pocket. The right and left second sewn portions are disposed inside the right and left third sewn portions in the seat width direction.

Conveyance seat and conveyance seat manufacturing method

Provided is to stabilize a fixed state of each bag body provided at a vehicle seat and configured to expand to push a corresponding one of the shoulders of a seated passenger. Of a seat back provided at the vehicle seat, each shoulder support configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand by injection of air. The air cell includes protrusions extending in a predetermined direction and provided at respective end portions of the air bag in the extending direction thereof. The air cell is attached to the inside of the seat back in such a manner that each of the protrusions provided at respective end portions in the extending direction is fixed to a corresponding one of fixing positions separated from each other in the width direction of the vehicle seat.

A seat including: a seat body in which a person is seated; a seat supporter supporting the seat body on a floor; and a wireless power feeder that is provided between the floor and the seat body, and transmits electric power, which is received from a power source, from a floor side to a seat body side in a contactless manner. The seat supporter includes a rotation mechanism that rotates the seat body in a lateral direction, the wireless power feeder includes: a power transmitter provided to the floor and connected to the power source; and a power receiver that is provided in the seat body and receives the electric power from the power transmitter, and the power transmitter and the power receiver are arranged in a state in which the power transmitter and the power receiver always overlap with each other as viewed from above or below.

Seat

Growing community of inventors

Tochigi, Japan

Soichiro Tanaka