Patents by Inventor Yasuo NARUSE

Yasuo NARUSE 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).

  • Power supply circuit
    Patent number: 11407313
    Abstract: A power supply circuit for supplying power to an electric load of a vehicle includes a relay and a relay control circuit. The relay is configure to be turned on when enabling the supply of power to the electric load and configured to be turned off when interrupting the supply of power to the electric load. The relay control circuit is configured to turn on the relay when an ignition of the vehicle is on regardless of a state of an operation part that is to be operated by a driver to operate the electric load.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: August 9, 2022
    Assignees: DENSO ELECTRONICS CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuo Naruse, Manabu Morita, Jiro Ito, Yoshio Nishino
  • POWER SUPPLY CIRCUIT
    Publication number: 20210268909
    Abstract: A power supply circuit for supplying power to an electric load of a vehicle includes a relay and a relay control circuit. The relay is configure to be turned on when enabling the supply of power to the electric load and configured to be turned off when interrupting the supply of power to the electric load. The relay control circuit is configured to turn on the relay when an ignition of the vehicle is on regardless of a state of an operation part that is to be operated by a driver to operate the electric load.
    Type: Application
    Filed: February 24, 2021
    Publication date: September 2, 2021
    Inventors: Yasuo NARUSE, Manabu MORITA, Jiro ITO, Yoshio NISHINO