Patents by Inventor Yuusuke Satoh

Yuusuke Satoh 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-vehicle gateway apparatus and communication system for vehicle
    Patent number: 9319397
    Abstract: An on-vehicle gateway apparatus that carries out authentication of an external apparatus at a time of connection between the external apparatus and a vehicle, and relays communications between the external apparatus and in-vehicle communication when the authentication is successful, operates due to power supply from the external apparatus at a time of connection between the external apparatus and the vehicle, and carries out authentication of the external apparatus.
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: April 19, 2016
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Osamu Hirashima, Yuusuke Satoh, Katsunori Kawai, Masahiro Makino, Koutarou Hara
  • Electronic control device for a vehicle
    Patent number: 8978109
    Abstract: An electronic control device for a vehicle configured to be able to rewrite a program related to vehicle control by connecting an external device with the vehicle and by accessing an in-vehicle LAN includes a portable authentication terminal separated from the external device; an in-vehicle authentication system connected with the in-vehicle LAN, configured to authenticate the portable authentication terminal and to be able to transmit a authentication result to the in-vehicle LAN; a repeater configured to relay communications between the external device and the in-vehicle LAN; and a communication authorization unit connected to the in-vehicle LAN and configured to authorize the communications between the external device and the in-vehicle LAN through the repeater if receiving the authentication result of a successful authentication of the portable authentication terminal by the in-vehicle authentication system.
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: March 10, 2015
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Osamu Hirashima, Yuusuke Satoh, Katsunori Kawai, Masahiro Makino, Koutarou Hara
  • ON-VEHICLE GATEWAY APPARATUS AND COMMUNICATION SYSTEM FOR VEHICLE
    Publication number: 20140226673
    Abstract: An on-vehicle gateway apparatus that carries out authentication of an external apparatus at a time of connection between the external apparatus and a vehicle, and relays communications between the external apparatus and in-vehicle communication when the authentication is successful, operates due to power supply from the external apparatus at a time of connection between the external apparatus and the vehicle, and carries out authentication of the external apparatus.
    Type: Application
    Filed: September 12, 2011
    Publication date: August 14, 2014
    Inventors: Osamu Hirashima, Yuusuke Satoh, Katsunori Kawai, Masahiro Makino, Koutarou Hara
  • ELECTRONIC CONTROL DEVICE FOR A VEHICLE
    Publication number: 20140196114
    Abstract: An electronic control device for a vehicle configured to be able to rewrite a program related to vehicle control by connecting an external device with the vehicle and by accessing an in-vehicle LAN includes a portable authentication terminal separated from the external device; an in-vehicle authentication system connected with the in-vehicle LAN, configured to authenticate the portable authentication terminal and to be able to transmit a authentication result to the in-vehicle LAN; a repeater configured to relay communications between the external device and the in-vehicle LAN; and a communication authorization unit connected to the in-vehicle LAN and configured to authorize the communications between the external device and the in-vehicle LAN through the repeater if receiving the authentication result of a successful authentication of the portable authentication terminal by the in-vehicle authentication system.
    Type: Application
    Filed: September 12, 2011
    Publication date: July 10, 2014
    Applicant: TOYOTA JIDOSHA KABUSHKI KAISHA
    Inventors: Osamu Hirashima, Yuusuke Satoh, Katsunori Kawai, Masahiro Makino, Koutarou Hara