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. 02, 2022
Filed:
Dec. 14, 2018
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Makoto Ito, Shizuoka, JP;
Yoshikazu Nakayasu, Shizuoka, JP;
YAMAHA HATSUDOKI KABUSHIKI KAISHA, Shizuoka, JP;
Abstract
A controller controls a propulsion device such that a position of a watercraft is maintained in a front-and-back direction with respect to a standard line extending from a set point in a lateral direction while a direction of the watercraft is maintained along a standard direction defined as the direction of the set point. The controller determines whether or not the watercraft is moving away from the set point in the lateral direction. The controller changes the standard direction in a specific direction by controlling the propulsion device when the watercraft is moving away from the set point in the lateral direction. The controller changes the direction of the watercraft in accordance with the changed standard direction. The controller repeats determining whether or not the watercraft is moving, changing the standard direction, and changing the direction of the watercraft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile