Patents by Inventor Yuto KOGUNE

Yuto KOGUNE 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).

  • Seat slide device for vehicles
    Patent number: 11052789
    Abstract: A vehicle seat slide device is capable of improving an operational feeling of an unlocking member. The vehicle seat slide device includes: a lower rail; an upper rail that is movably attached to the lower rail and supports a seat; a lock spring that is attached to the upper rail, has a lock part engaging with the lower rail to restrict movement of the upper rail, and is formed in an annular shape; and an unlocking member that is attached to the upper rail and displaces the lock spring to disengage the lock spring and the lower rail to clear the restriction on the movement of the upper rail. The unlocking member is positioned more inside than the lock spring as seen in both a longitudinal direction and a width direction of the upper rail.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: July 6, 2021
    Assignee: SHIROKI CORPORATION
    Inventors: Koji Kumagai, Takanori Sato, Yuto Kogune
  • SEAT SLIDE DEVICE FOR VEHICLES
    Publication number: 20200276919
    Abstract: A vehicle seat slide device is capable of improving an operational feeling of an unlocking member. The vehicle seat slide device includes: a lower rail; an upper rail that is movably attached to the lower rail and supports a seat; a lock spring that is attached to the upper rail, has a lock part engaging with the lower rail to restrict movement of the upper rail, and is formed in an annular shape; and an unlocking member that is attached to the upper rail and displaces the lock spring to disengage the lock spring and the lower rail to clear the restriction on the movement of the upper rail. The unlocking member is positioned more inside than the lock spring as seen in both a longitudinal direction and a width direction of the upper rail.
    Type: Application
    Filed: December 7, 2018
    Publication date: September 3, 2020
    Applicant: SHIROKI CORPORATION
    Inventors: Koji KUMAGAI, Takanori SATO, Yuto KOGUNE