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. 28, 2026
Filed:
Sep. 26, 2022
Ts Tech Co., Ltd., Asaka, JP;
Haruki Mochizuki, Tochigi, JP;
Satoshi Suzuki, Tochigi, JP;
Takayoshi Katori, Tochigi, JP;
Masato Watanabe, Tochigi, JP;
Tsukasa Meguro, Tochigi, JP;
Yoichi Tachikawa, Tochigi, JP;
TS TECH CO., LTD., Asaka, JP;
Abstract
The vehicle seat device has a rotation device provided between a floor and a seat cushion to rotatably support the seat cushion relative to the floor. The rotation device comprises a base portion provided on the floor; a rotatable portion provided on the seat cushion and rotatably supported by the base portion; an electric actuator for rotating the rotatable portion with respect to the base portion; and a rotation lock device for selectively prohibiting rotation of the rotatable portion with respect to the base portion. The rotation lock device is configured to be manually switched between a locked state and a released state. The electric actuator is configured to allow rotation of the rotatable portion with respect to the base portion when the rotation lock device is released and electric power is not supplied to the electric actuator.