Patents by Inventor Seigo Takai

Seigo Takai 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).

  • CONTROL DEVICE, ONBOARD SYSTEM, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
    Publication number: 20220245076
    Abstract: A control device includes a memory, and a processor coupled to the memory, to a first communication bus, and to a second communication bus, the processor being configured to control whether or not to relay data communicated using the first communication bus to the second communication bus, and in a case in which a request has been received for data communicated using the first communication bus, execute switching so as to relay data received from the first communication bus to the second communication bus.
    Type: Application
    Filed: January 6, 2022
    Publication date: August 4, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yusuke KATO, Seigo TAKAI
  • Vehicle network system
    Patent number: 8248971
    Abstract: A vehicle network system is provided with a plurality of star networks, a plurality of devices mounted on a vehicle are connected in a star shape through respective branch lines in each of the star networks, and a trunk line for connecting the plurality of star networks, the branch lines are communication lines for optical communications, and the trunk line is a communication line for electric communication.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: August 21, 2012
    Assignees: Autonetworks Technologies, Ltd., Toyota Jidosha Kabushiki Kaisha, Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Co.
    Inventors: Hideki Goto, Manabu Kagami, Seigo Takai, Hayato Yuuki, Shigeo Hayashi
  • Vehicle network system
    Publication number: 20080259946
    Abstract: A vehicle network system is provided with a plurality of star networks, a plurality of devices mounted on a vehicle are connected in a star shape through respective branch lines in each of the star networks, and a trunk line for connecting the plurality of star networks, the branch lines are communication lines for optical communications, and the trunk line is a communication line for electric communication.
    Type: Application
    Filed: February 29, 2008
    Publication date: October 23, 2008
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA, SUMITOMO WIRING SYTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Hideki Goto, Manabu Kagami, Seigo Takai, Hayato Yuuki, Shigeo Hayashi