Patents Examined by Adir Arnovich
  • Surveillance camera
    Patent number: D307029
    Type: Grant
    Filed: May 20, 1987
    Date of Patent: April 3, 1990
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tomonori Tominaga, Toshio Aizawa, Satoshi Shinya