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:
Aug. 19, 2025
Filed:
Oct. 07, 2021
National University Corporation Kagawa University, Takamatsu, JP;
Hidekuni Takao, Takamatsu, JP;
National University Corporation Kagawa University, Takamatsu, JP;
Abstract
Provided is a tactile sensor that allows restraining a decrease in spatial resolution and sensitivity of a sensor element and has waterproof and dust-proof properties. A tactile sensor includes a sensor element and a casing that houses the sensor element. The sensor element includes: a base portion; a contact having a contact end; a support body that supports the contact in a displaceable manner with respect to the base portion; and a displacement detector that detects a displacement of the contact with respect to the base portion. The casing includes a film having flexibility that covers at least the contact end among the sensor element, and the contact end is secured to an inner surface of the film.