Patents by Inventor Rintaro ENDO

Rintaro ENDO 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).

  • ELECTRIC ROTARY MACHINE CASE AND VEHICLE
    Publication number: 20210006123
    Abstract: An electric rotary machine case, which has a cylindrical shape and accommodates an electric rotary machine, includes a passage extending along a rotation axis direction of the electric rotary machine on an outer periphery of the electric rotary machine, and a protrusion portion protruding radially outward from an outer peripheral surface of the electric rotary machine case, the protrusion portion having the passage formed inside the protrusion portion. The protrusion portion has a flat surface in a cross-section orthogonal to a rotation axis of the electric rotary machine.
    Type: Application
    Filed: July 2, 2020
    Publication date: January 7, 2021
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Keiichiro KASHIWABARA, Rintaro ENDO, Atsushi NISHIDA
  • Power system
    Patent number: 10787194
    Abstract: A power system includes an electric motor for driving a left wheel and a right wheel of a vehicle, an electric motor control device for controlling the electric motor, a transmission disposed on a power transmission path between the electric motor, the left and right wheels, a differential device for distributing output decelerated by the transmission to the left and right wheels, a case which accommodates the electric motor, the transmission, and the differential device, a left axle of which one end is connected to the differential device and the other end extends from the case to be connected to the left wheel, and a right axle of which one end is connected to the differential device and the other end extends from the case to be connected to the right wheel. A conductive rotation allowing member having conductivity is provided between the differential device and the case.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: September 29, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Rintaro Endo, Taku Ueda, Keiichiro Kashiwabara
  • POWER SYSTEM
    Publication number: 20190270477
    Abstract: A power system includes an electric motor for driving a left wheel and a right wheel of a vehicle, an electric motor control device for controlling the electric motor, a transmission disposed on a power transmission path between the electric motor, the left and right wheels, a differential device for distributing output decelerated by the transmission to the left and right wheels, a case which accommodates the electric motor, the transmission, and the differential device, a left axle of which one end is connected to the differential device and the other end extends from the case to be connected to the left wheel, and a right axle of which one end is connected to the differential device and the other end extends from the case to be connected to the right wheel. A conductive rotation allowing member having conductivity is provided between the differential device and the case.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 5, 2019
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Rintaro ENDO, Taku UEDA, Keiichiro KASHIWABARA