Patents by Inventor Jun HAMASAKI

Jun HAMASAKI 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).

  • Publication number: 20220035620
    Abstract: A software update device configured to control software update of an electronic control unit mounted on a vehicle, the software update device includes one or more processors configured: to download update data of software of the electronic control unit from a server; to transmit a validity confirmation request for confirming whether the update data is valid to the server before the update data is installed, to receive a confirmation result indicating whether the update data is valid from the server; to control the software update of the electronic control unit; and not to install the update data when the one or more processors determine that the update data is invalid based on the confirmation result received by the one or more processors.
    Type: Application
    Filed: June 25, 2021
    Publication date: February 3, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Jun HAMASAKI
  • Publication number: 20220021750
    Abstract: A server includes one or more processors configured to: perform bidirectional communication with the software update device using a first communication method; transmit information to the software update device using a second communication method different from the first communication method; and determine whether the one or more processors have received a specific request from the software update device using the first communication method, wherein the one or more processors are configured to provide a notification to the software update device using the second communication method when determining that the one or more processors have not received the specific request from the software update device.
    Type: Application
    Filed: June 15, 2021
    Publication date: January 20, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shoichi NAGAMITSU, Jun HAMASAKI
  • Publication number: 20210141629
    Abstract: A vehicle management server is configured to transmit, to a vehicle, an update program for updating an existing program of an electronic device mounted on the vehicle. The vehicle management server includes a communicator and a controller. The communicator is configured to communicate with the vehicle. The controller is configured to control an update process. The controller is configured to determine, depending on a type of the update program, whether to present, to a vehicle user, an indication related to the update process for the existing program using the update program, and transmit, when the controller determines to present the indication related to the update process to the vehicle user, information for causing a predetermined information terminal to display the indication related to the update process to the vehicle via the communicator.
    Type: Application
    Filed: October 27, 2020
    Publication date: May 13, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takanori ARIGA, Tomoyasu ISHIKAWA, Jun HAMASAKI, Shoichi NAGAMITSU, Yusuke TAKATSUNA