ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,326, issued on Nov. 25, was assigned to ANGEL GROUP Co. LTD. (Shiga, Japan).
"Table game management system and game token" was invented by Yasushi Shigeta (Shiga, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A detection system according to the present invention includes a control device that detects fraud conducted on a game table by using the image analysis result obtained by an image analysis device. In addition, each game token used in this detection system has a multilayer structure having plastic layers with a plurality of different colors stacked on each other, with a colored layer being provided at least intermediately, and white laye...