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:
Nov. 03, 2026
Filed:
May. 30, 2023
Shigeyuki Shimomura, Tokyo, JP;
Yosuke Kinoshita, Tokyo, JP;
Shigeyuki Shimomura, Tokyo, JP;
Yosuke Kinoshita, Tokyo, JP;
Minebea Mitsumi Inc., Nagano, JP;
Abstract
This vibration actuator has: a movable stacked body including a magnet and a pair of yokes which are respectively fixed to the front surface and the rear surface of the magnet; a fixed body which has a coil and supports the movable stacked body on the inside of the coil with a pair of elastic support parts; and a pair of connection parts. While the leading ends of shaft members are in contact with the front surface or the rear surface of the magnet in openings of the pair of yokes, the pair of connection parts cause the movable stacked body to be connected to the pair of elastic support parts by clamping the pair of elastic support parts by means of a flange of the shaft members and the base end-side end surface of a cylindrical member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile