07204753 is referenced by 106 patents and cites 30 patents.

A game machines 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.

Title
Pattern display device and game machine including the same
Application Number
9/793720
Publication Number
7204753 (B2)
Application Date
February 27, 2001
Publication Date
April 17, 2007
Inventor
Yoshio Aoki
Niimi
JP
Hiroshi Kawakami
Niimi
JP
Tsuneo Uchida
Okazaki
JP
Ken Nishioka
Toyoake
JP
Takahisa Kaneko
Chiryu
JP
Masaaki Ozaki
Kariya
JP
Agent
Posz Law Group
Assignee
Denso Corporation
JP
IPC
A63F 13/00
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