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:
Jan. 13, 2026
Filed:
Jun. 16, 2023
Mitsubishi Electric Corporation, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A work estimation device () includes a watching region estimation unit (), an object detection unit (), a contact degree calculation unit (), and a work estimation unit (). The watching region estimation unit () estimates a watching region which is a region a user watches, with using information indicating a line of sight of the user. The object detection unit () detects, from a video that shows a work object the user is using and at least one target candidate object which is a candidate for a work target of the user, the work object and the at least one target candidate object. The contact degree calculation unit () calculates a contact degree indicating a degree of contact between the work object and each target candidate object which is included in the at least one target candidate object, on a basis of the watching region. The work estimation unit () estimates work of the user on a basis of the work object and the contact degree.