The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 2021
Filed:
Mar. 25, 2019
Ts Tech Co., Ltd., Asaka, JP;
Kensuke Mizoi, Tochigi, JP;
Ryuzaburo Abe, Tochigi, JP;
Kenichi Niitsuma, Tochigi, JP;
Soichiro Tanaka, Tochigi, JP;
Chihiro Muto, Tochigi, JP;
Takeshi Ito, Saitama, JP;
Ai Furuta, Tochigi, JP;
TS Tech Co., Ltd., Saitama, JP;
Abstract
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.