Patents by Inventor Jun HARUKI

Jun HARUKI 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).

  • Switching circuit, failure detection method therefor, and control apparatus
    Patent number: 10787135
    Abstract: A switching circuit includes: an input/output terminal section including four SW terminals; lines connecting between these terminals; switches disposed in paths of the respective lines; and diodes disposed in the paths of the respective lines. The switches are single-pole switches. The diodes are connected to normally closed terminals of the switches, respectively.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: September 29, 2020
    Assignee: Mazda Motor Corporation
    Inventors: Jun Haruki, Shigeyuki Uehara, Taiki Kado
  • SWITCHING CIRCUIT, FAILURE DETECTION METHOD THEREFOR, AND CONTROL APPARATUS
    Publication number: 20190263335
    Abstract: A switching circuit includes: an input/output terminal section including four SW terminals; lines connecting between these terminals; switches disposed in paths of the respective lines; and diodes disposed in the paths of the respective lines. The switches are single-pole switches. The diodes are connected to normally closed terminals of the switches, respectively.
    Type: Application
    Filed: October 25, 2017
    Publication date: August 29, 2019
    Inventors: Jun HARUKI, Shigeyuki UEHARA, Taiki KADO