Patents by Inventor Takayuki IKARI

Takayuki IKARI 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 control apparatus and method thereof
    Patent number: 10305371
    Abstract: A power supply control apparatus includes a DC power supply including a positive electrode and a negative electrode, a load electrically connected to the DC power supply, a relay connected to a current path from the positive electrode to the negative electrode through the load in series, a switching device connected to the current path in series, and a controller controlling the relay and the switching device. The controller, in a case in which the current path is to be electrically cut off, switches the switching device to an Off state and then switches the relay to the Off state.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: May 28, 2019
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Taku Shimomura, Tetsuya Hayashi, Dai Tsugawa, Takayuki Ikari
  • POWER SUPPLY CONTROL APPARATUS AND METHOD THEREOF
    Publication number: 20180131178
    Abstract: A power supply control apparatus includes a DC power supply including a positive electrode and a negative electrode, a load electrically connected to the DC power supply, a relay connected to a current path from the positive electrode to the negative electrode through the load in series, a switching device connected to the current path in series, and a controller controlling the relay and the switching device. The controller, in a case in which the current path is to be electrically cut off, switches the switching device to an Off state and then switches the relay to the Off state.
    Type: Application
    Filed: May 20, 2015
    Publication date: May 10, 2018
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Taku SHIMOMURA, Tetsuya HAYASHI, Dai TSUGAWA, Takayuki IKARI