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:
May. 20, 2025
Filed:
May. 01, 2024
Yuki Takahashi, Tokyo, JP;
Tomoya Ishitani, Tokyo, JP;
Takahiko Irie, Tokyo, JP;
Yasutaka Kitamura, Tokyo, JP;
Yuki Takahashi, Tokyo, JP;
Tomoya Ishitani, Tokyo, JP;
Takahiko Irie, Tokyo, JP;
Yasutaka Kitamura, Tokyo, JP;
MINEBEA MITSUMI, Inc., Nagano, JP;
Abstract
Provided is a vibration presenting device includes an operation device; an electromagnetic actuator; and a control device. The electromagnetic actuator supports the operation device, and includes a base part formed in a plate shape, in which an electromagnet including a core and a coil is disposed; a movable part including a magnetic yoke disposed to face the electromagnet with a gap therebetween; and an elastic part configured to connect the base part and the movable part respectively such that the base part and the magnetic yoke are relatively displaced by energizing the electromagnet, wherein the movable part has, at a position opposite the coil, a shape into which a part of the coil can be inserted. The control device is configured to control the electromagnetic actuator to vibrate the operation device.