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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.:

US 12756286 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

May. 07, 2024

Vibration actuator and vibration presentation device

Applicants:

Yuki Takahashi, Tokyo, JP;

Kazutaka Sakaguchi, Tokyo, JP;

Tomoya Ishitani, Tokyo, JP;

Inventors:

Yuki Takahashi, Tokyo, JP;

Kazutaka Sakaguchi, Tokyo, JP;

Tomoya Ishitani, Tokyo, JP;

Assignee:

Minebea Mitsumi Inc., Nagano, JP;

Attorney:
Primary Examiner:

Oluseye Iwarere

Assistant Examiner:

Masoud undefined Vaziri

Int. Cl.
CPC ...
H02K 33/02 (2006.01); G06F 3/01 (2006.01); G06F 3/041 (2006.01); H01H 13/85 (2006.01); H02K 11/20 (2016.01); H02K 33/18 (2006.01);
U.S. Cl.
CPC ...
H02K 33/18 (2013.01); G06F 3/016 (2013.01); G06F 3/041 (2013.01); H01H 13/85 (2013.01); H02K 11/20 (2016.01); H02K 33/02 (2013.01);
Abstract

A vibration actuator includes a flat plate base part that accommodates a coil wound around a plate-shaped core in an internal opening; a plate-shaped body including a suction part made of a magnetic material, the plate-shaped body disposed to overlap the flat plate base part; and an elastic support part that arranges the suction part to face the plate-shaped core within the region of the internal opening and connects the plate-shaped body to the flat plate base part so as to be movable along a surface of the flat plate base part.

Find Patent Forward Citations

Takahashi, Yuki. (2026). Vibration actuator and vibration presentation device (U.S. Patent No. 12756286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12756286

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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