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:
Jul. 21, 2026
Filed:
Jan. 20, 2022
Ts Tech Co., Ltd., Asaka, JP;
Kensuke Mizoi, Tochigi, JP;
Naoya Nishimoto, Tochigi, JP;
Yudai Matsui, Tochigi, JP;
Takanori Yamaguchi, Tochigi, JP;
Naoto Yamauchi, Tochigi, JP;
TS TECH CO., LTD., Asaka, JP;
Abstract
Provided is a conveyance seat that can be appropriately changed in shape so that a seated occupant can take a comfortable posture. The conveyance seat includes a seat back frame; a skin material covering the seat back frame; movable bodies arranged between the seat back frame and the skin material and protruding forward with respect to the seat back frame; and a control device controlling movements of the movable bodies. The movable bodies have the right and left shoulder movable bodies arranged at upper parts of the seat back frame, and the lumbar movable body arranged below the shoulder movable bodies in the seat back frame, and the control device controls the amount of protrusion of one of the shoulder movable body and the lumbar movable body based on the amount of protrusion of the other.