Patents Assigned to Hitachi Koki USA Ltd.
  • Display system
    Patent number: 7257914
    Abstract: A point-of-purchase display having a display board with a front surface and a rear surface. A graphical element, having an illuminated element, is disposed on the front surface, and an optical waveguide is positioned to be visible through an opening in the board to provide an illuminated pattern corresponding with the illuminated element.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: August 21, 2007
    Assignee: Hitachi Koki USA Ltd.
    Inventor: Jason Sauer