Patents by Inventor Yosuke Kokubo

Yosuke Kokubo 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).

  • Publication number: 20180236883
    Abstract: A fuel-cell vehicle includes a fuel cell, a secondary battery, a drive motor that is supplied with electric power from the fuel cell and the secondary battery, and a controller that controls electric power which is supplied from the fuel cell and the secondary battery to the drive motor. The controller is configured to charge the secondary battery such that a state of charge of the secondary battery is maintained in a predetermined range when it is predicted that the fuel-cell vehicle is to travel on an uphill road and to supply at least a part of the electric power, which is supplied to the drive motor when the fuel-cell vehicle travels on the uphill road, from the secondary battery.
    Type: Application
    Filed: February 20, 2018
    Publication date: August 23, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKl KAISHA
    Inventors: Yosuke Kokubo, Michito Norimoto