Patents by Inventor YAMASA CO., LTD.

YAMASA CO., LTD. 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).

  • GAMING MACHINE
    Publication number: 20130109461
    Abstract: A game machine has a back side display unit composed of reels for displaying back patterns, and a front side display unit composed of transparent EL panels for displaying overlapping patterns overlapping with the back patterns. The back side display unit and the front side display unit are disposed not to produce blind spot regions of the back patterns. The game machine can provide various overlapping patterns with good visibility and a high game selection capability to a player.
    Type: Application
    Filed: December 26, 2012
    Publication date: May 2, 2013
    Applicants: YAMASA CO., LTD., KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: KONAMI DIGITAL ENTERTAINMENT CO., LTD., YAMASA CO., LTD.