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:
Jul. 15, 2025
Filed:
Mar. 29, 2021
Applicant:
Komatsu Ltd., Tokyo, JP;
Inventors:
Taro Eguchi, Tokyo, JP;
Koichi Nakazawa, Tokyo, JP;
Takeshi Kurihara, Tokyo, JP;
Yoshiyuki Shitaya, Tokyo, JP;
Assignee:
Komatsu Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 9/26 (2006.01); E02F 9/24 (2006.01);
U.S. Cl.
CPC ...
E02F 9/261 (2013.01); E02F 9/24 (2013.01);
Abstract
An obstacle determination unit determines whether an obstacle is present in a periphery of the work machine. An action detection unit detects an action of an operator of the work machine. An action determination unit determines whether the detected action is a confirmation action executed at the time of safety confirmation. A notification unit changes a mode of notification when the action is determined to be the confirmation action.
Quick Actions:
Eguchi, Taro. (2025). Work machine obstacle notification system and work machine obstacle notification method (U.S. Patent No. 12359405). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12359405
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile