Patents by Inventor Ryu GOTO

Ryu GOTO 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).

  • OPERATION ASSISTANCE SYSTEM AND CONTROL DEVICE
    Publication number: 20240287845
    Abstract: An operation assistance system for assisting a user in operating an opening and closing portion includes: a sensor configured to detect an acceleration applied to the opening and closing portion; a drive unit configured to generate a driving force for displacing the opening and closing portion; a manual operation detection unit configured to detect, based on the acceleration detected by the sensor, a manual operation of opening or closing the opening and closing portion when the user applies a force to the opening and closing portion; and a drive control unit configured to control the drive unit to reduce an operation force of the user required for the manual operation when the manual operation is detected.
    Type: Application
    Filed: January 24, 2024
    Publication date: August 29, 2024
    Applicant: AISIN CORPORATION
    Inventors: Ryu GOTO, Ryu MIYASHIRO, Maiko ITO
  • Vehicle opening/closing body control device
    Patent number: 10738525
    Abstract: A vehicle opening/closing body control device includes: an assist control unit that applies a voltage to a motor which drives an opening/closing body of a vehicle so as to perform an assist opening/closing actuation that assists a manual operation force with respect to the opening/closing body for performing an opening/closing actuation of the opening/closing body; and an actuation finish determination unit that determines whether or not a finish condition of the assist opening/closing actuation is satisfied, based on a change amount of an opening/closing speed of the opening/closing body per unit time, in which the assist control unit stops applying the voltage to the motor in a case where the finish condition of the assist opening/closing actuation is satisfied.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: August 11, 2020
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Ryu Goto, Ryo Asano, Ryujiro Akizuki
  • VEHICLE OPENING/CLOSING BODY CONTROL DEVICE
    Publication number: 20190145145
    Abstract: A vehicle opening/closing body control device includes: an assist control unit that applies a voltage to a motor which drives an opening/closing body of a vehicle so as to perform an assist opening/closing actuation that assists a manual operation force with respect to the opening/closing body for performing an opening/closing actuation of the opening/closing body; and an actuation finish determination unit that determines whether or not a finish condition of the assist opening/closing actuation is satisfied, based on a change amount of an opening/closing speed of the opening/closing body per unit time, in which the assist control unit stops applying the voltage to the motor in a case where the finish condition of the assist opening/closing actuation is satisfied.
    Type: Application
    Filed: October 25, 2018
    Publication date: May 16, 2019
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Ryu GOTO, Ryo Asano, Ryujiro Akizuki