Patents Assigned to Dai Ichi Denpa Kogyo Kabushiki Kaisha
  • Patent number: D359738
    Type: Grant
    Filed: August 20, 1993
    Date of Patent: June 27, 1995
    Assignee: Dai Ichi Denpa Kogyo Kabushiki Kaisha
    Inventors: Ichiro Shimada, Hideo Yamamoto