Title:
GAME DEVICE
Document Type and Number:
Japanese Patent JP3971406
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a game device which can accurately manage the histories of pieces without relying on a human factor in a board game by deriving an electric field based on information to be transmitted in an electric field transmitting medium, and at the same time, utilizing a transceiver which performs the transmission/receipt of the information by detecting the electric field derived on the electric field transmitting medium.
SOLUTION: When respective electrodes 11j of a card 1i are in contact with either one of electrodes 21m of a game board 2, a game managing device 3 is transmitting identification information through respective transceivers 9m. Therefore, a communication between the transceivers 9m through the electrode 11j of the card 1i is established, and thus, which transceiver 9m receives which identification information dm can be understood. The kind and the position of the card 1i are grasped by referring to piece information and game board information as master information, and the grasped information regarding the kind and the position of the card 1i is stored as history information of the game.
Inventors:
Katsuyuki Ochiai
Mitsuru Shinagawa
Naoshi Minoya
Mitsuru Shinagawa
Naoshi Minoya
Application Number:
JP2004104582A
Publication Date:
September 05, 2007
Filing Date:
March 31, 2004
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
A63F3/02; A63F9/24; (IPC1-7): A63F9/24; A63F3/02
Domestic Patent References:
| JP2002792A | ||||
| JP7323109A | ||||
| JP61376A | ||||
| JP58105771A | ||||
| JP56156178A | ||||
| JP5474138A |
Attorney, Agent or Firm:
Hidekazu Miyoshi