Patents by Inventor Koyo NAGANO

Koyo NAGANO 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).

  • Lower part structure of vehicle
    Patent number: 10814710
    Abstract: The lower part structure of a vehicle includes a battery unit disposed under the floor of the vehicle and attached to the body or the chassis of the vehicle at one or more battery attaching positions, and an under-cover including one or more first cover segments and one or more second cover segments, wherein the one or more first cover segments cover the battery attaching position from below, and the one or more second cover segments are attached to the battery unit and do not cover the battery attaching position from below.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: October 27, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koyo Nagano, Ryosuke Fukui
  • Floor undercover and electric vehicle equipped with the floor undercover
    Patent number: 10787206
    Abstract: There is provided a floor undercover including: a flat plate portion that covers a bottom portion of a cabin located at a lower position than a front suspension member; side wall portions that rise in a vehicle upward direction from vehicle width direction outer end portions of the flat plate portion and that extend in a vehicle front and rear direction; and a curved portion that rises from a vehicle front-side edge portion of the flat plate portion toward the front suspension member, that curves from the vehicle width direction to a vehicle rearward direction heading outward in the vehicle width direction, and that is connected to the side wall portions.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: September 29, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koyo Nagano, Ryosuke Fukui
  • FLOOR UNDERCOVER AND ELECTRIC VEHICLE EQUIPPED WITH THE FLOOR UNDERCOVER
    Publication number: 20190291785
    Abstract: There is provided a floor undercover including: a flat plate portion that covers a bottom portion of a cabin located at a lower position than a front suspension member; side wall portions that rise in a vehicle upward direction from vehicle width direction outer end portions of the flat plate portion and that extend in a vehicle front and rear direction; and a curved portion that rises from a vehicle front-side edge portion of the flat plate portion toward the front suspension member, that curves from the vehicle width direction to a vehicle rearward direction heading outward in the vehicle width direction, and that is connected to the side wall portions.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 26, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koyo NAGANO, Ryosuke FUKUI
  • LOWER PART STRUCTURE OF VEHICLE
    Publication number: 20190255929
    Abstract: The lower part structure of a vehicle includes a battery unit disposed under the floor of the vehicle and attached to the body or the chassis of the vehicle at one or more battery attaching positions, and an under-cover including one or more first cover segments and one or more second cover segments, wherein the one or more first cover segments cover the battery attaching position from below, and the one or more second cover segments are attached to the battery unit and do not cover the battery attaching position from below.
    Type: Application
    Filed: February 8, 2019
    Publication date: August 22, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koyo NAGANO, Ryosuke FUKUI