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:
Dec. 30, 2025
Filed:
May. 31, 2023
Subaru Corporation, Tokyo, JP;
Naomichi Sawada, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A seat includes a seat surface member, a seat back, a rigidity changer, a steering operation prediction unit, and a rigidity change controller. On the seat surface member, a waist and thighs of an occupant who is to perform steering operation on a vehicle are to be placed. The seat back is configured to abut on a back of the occupant. A rigidity changer is configured to change rigidity of a part of the seat back abutting on the vicinity of shoulder blades of the occupant. A steering operation prediction unit is configured to predict whether the steering operation is performed. A rigidity change controller is configured to control the rigidity changer to enhance the rigidity before the steering operation is started when it is predicted that the steering operation is performed.