Patents by Inventor Yusuke ASHIDA

Yusuke ASHIDA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Marine vessel
    Patent number: 10191490
    Abstract: A marine vessel includes a distance detector that measures a distance to an object, a speed detector that detects a vessel speed, and a controller that executes on-shore/off-shore assistance control to control a propulsion unit to generate a thrust that moves a vessel body in a direction opposite to a direction toward the object based on the distance to the object measured by the distance detector and the vessel speed detected by the speed detector.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: January 29, 2019
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Shu Akuzawa, Yusuke Ashida, Hirotaka Aoki, Yukitaka Okamoto
  • SMALL CRAFT AND SMALL CRAFT TRAILING SYSTEM
    Publication number: 20180050772
    Abstract: A small craft includes a craft body, a propulsion device configured to propel the craft body, a position acquisition portion configured to acquire positional information about a trailer on which the craft body is loadable, and a controller configured to control the propulsion device on the basis of the positional information about the trailer acquired by the position acquisition portion during an operation for releasing the craft body from the trailer and/or an operation for attaching the craft body to the trailer.
    Type: Application
    Filed: October 6, 2017
    Publication date: February 22, 2018
    Inventors: Satoshi KOYANO, Shu AKUZAWA, Yusuke ASHIDA, Hirotaka AOKI
  • MARINE VESSEL
    Publication number: 20180004209
    Abstract: A marine vessel includes a distance detector that measures a distance to an object, a speed detector that detects a vessel speed, and a controller that executes on-shore/off-shore assistance control to control a propulsion unit to generate a thrust that moves a vessel body in a direction opposite to a direction toward the object based on the distance to the object measured by the distance detector and the vessel speed detected by the speed detector.
    Type: Application
    Filed: June 8, 2017
    Publication date: January 4, 2018
    Inventors: Shu AKUZAWA, Yusuke ASHIDA, Hirotaka AOKI, Yukitaka OKAMOTO