Patents by Inventor Hiroyuki KYOJO

Hiroyuki KYOJO 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).

  • On-board control device
    Patent number: 11046200
    Abstract: An on-board control device relays data communication between a vehicle module and a vehicle ECU which generates a signal for commanding a driving mode of a vehicle. The on-board control device includes a first interface via which communication with the vehicle ECU is performed, and a second interface via which communication with the vehicle modules is performed. The first interface relies on specifications for communication with the vehicle ECU, and the second interface does not rely on the specifications for communication with the vehicle ECU.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: June 29, 2021
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Hiroyuki Kyojo, Yutaka Inobe, Nobuaki Satoh
  • ON-BOARD CONTROL DEVICE
    Publication number: 20190263279
    Abstract: An on-board control device relays data communication between a vehicle module and a vehicle ECU which generates a signal for commanding a driving mode of a vehicle. The on-board control device includes a first interface via which communication with the vehicle ECU is performed, and a second interface via which communication with the vehicle modules is performed. The first interface relies on specifications for communication with the vehicle ECU, and the second interface does not rely on the specifications for communication with the vehicle ECU.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 29, 2019
    Inventors: HIROYUKI KYOJO, YUTAKA INOBE, NOBUAKI SATOH
  • POWER SUPPLY DEVICE, ON-BOARD POWER SUPPLY DEVICE, AND ELECTRIC AUTOMOBILE
    Publication number: 20160006346
    Abstract: A power supply apparatus includes: a power supply circuit; and a control section, the power supply circuit including a power factor improvement circuit that improves a power factor of alternating-current electrical energy by switching of a transistor; and a DC/DC conversion apparatus that converts by switching of a transistor at least one of a voltage and a current of the electrical energy whose power factor is improved by the power factor improvement circuit, the control section being configured to control switching timings of the power factor improvement circuit and the DC/DC conversion apparatus, wherein the number of the power supply circuit is N, and the control section controls the switching timings such that the switching timing of the power factor improvement circuit differs among the N power supply circuits, and that the switching timing of the DC/DC conversion apparatus differs among the N power supply circuits.
    Type: Application
    Filed: February 13, 2014
    Publication date: January 7, 2016
    Inventors: Nobuaki SATOH, Toshiki ISHII, Satoshi NAKAYA, Hiroyuki KYOJO