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:
Feb. 26, 2023
Yukihiro Takimoto, Tokyo, JP;
Atsushi Kikuchi, Tokyo, JP;
Ichiro Hayashi, Tokyo, JP;
Yoshihiro Kimura, Tokyo, JP;
Yukihiro Takimoto, Tokyo, JP;
Atsushi Kikuchi, Tokyo, JP;
Ichiro Hayashi, Tokyo, JP;
Yoshihiro Kimura, Tokyo, JP;
Mitsumi Electric Co., Ltd., Tokyo, JP;
Abstract
An optical actuator is an optical actuator configured to move an optical element by a driving part, and includes a movable-side member configured to hold the optical element, a fixed-side member configured to support the movable-side member such that the movable-side member is movable, and a cushioning member disposed on the movable-side member, in which the cushioning member includes a first cushioning surface and a second cushioning surface that face the fixed-side member at respective different distances.