Patents Assigned to KABUSHIKI KAISHA TOKI RIKA DENKI SEISAKUSHO
  • Wireless communications system
    Patent number: 9392448
    Abstract: A wireless communications system that regularly executes verification between an electronic key and an immobilizer ECU, and sends and receives deletion request signals unrelated to verification, between the electronic key and the immobilizer ECU. The sending and receiving of deletion request signals is executed at intervals between the regularly executed verifications.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: July 12, 2016
    Assignee: KABUSHIKI KAISHA TOKI RIKA DENKI SEISAKUSHO
    Inventors: Daisuke Kawamura, Hideki Kawai, Tetsuya Egawa, Hiroaki Iwashita, Toshihiro Nagae