Patents by Inventor Yuna YAGI

Yuna YAGI 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).

  • Vehicle body structure
    Patent number: 11613223
    Abstract: A vehicle includes: a partition that separates a driver cabin into which a driver climbs and a passenger cabin into which a passenger climbs and that is coupled to a roof and a floor; a driver's seat base member to which a driver's seat is fixed; and a side support member that is coupled to the partition and the driver's seat base member and partially located on a lateral side of the buttocks or the hips of the driver seated in the driver's seat. A shoulder anchor of a driver's seatbelt device and a shoulder anchor of a passenger's seatbelt device are fixed to the partition. A side support member restrains the driver from moving in a left-right direction and retains the driver in the driver's seat.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: March 28, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuna Yagi, Jun Aoki
  • Battery pack for vehicle
    Patent number: 11479103
    Abstract: A battery pack houses battery stacks vertically in a plurality of stages. The battery pack includes a lower casing, a holder formed of leg portions attached to the lower casing in front and back of the battery stacks in the lower stage and a frame attached on upper portions of the leg portions, and a plate member that connects the lower casing and the frame of the holder. The battery stacks in an upper stage are arranged on top of the frame along the length of the vehicle.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: October 25, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masakazu Shirooka, Yuna Yagi
  • VEHICLE BODY STRUCTURE
    Publication number: 20220126773
    Abstract: A vehicle includes: a partition that separates a driver cabin into which a driver climbs and a passenger cabin into which a passenger climbs and that is coupled to a roof and a floor; a driver's seat base member to which a driver's seat is fixed; and a side support member that is coupled to the partition and the driver's seat base member and partially located on a lateral side of the buttocks or the hips of the driver seated in the driver's seat. A shoulder anchor of a driver's seatbelt device and a shoulder anchor of a passenger's seatbelt device are fixed to the partition. A side support member restrains the driver from moving in a left-right direction and retains the driver in the driver's seat.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 28, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuna Yagi, Jun Aoki
  • BATTERY PACK FOR VEHICLE
    Publication number: 20200262284
    Abstract: A battery pack houses battery stacks vertically in a plurality of stages. The battery pack includes a lower casing, a holder formed of leg portions attached to the lower casing in front and back of the battery stacks in the lower stage and a frame attached on upper portions of the leg portions, and a plate member that connects the lower casing and the frame of the holder. The battery stacks in an upper stage are arranged on top of the frame along the length of the vehicle.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 20, 2020
    Inventors: Masakazu SHIROOKA, Yuna YAGI