Jt Co., Ltd.

Yuki Hamamoto

Hideo Takeda

Yoshinori Ogawa

Hiroaki Kashima

Akito Inoue

Yoshihisa Tanaka

Hidehiko Sakamoto

Jong Hak Choi

Nobuyuki Matsutani

Rui Kaga

Takaaki Hirama

Yuta Kikuchi

Noriyuki Ikarashi

Takashi Mega

Disclosed is an operating device of a game machine which is installed in the game machine including a display portion which displays the progress of a game in accordance with a control of a body controller and a result of the game and operates the progress of the game in conjunction with a display on the display portion. This operating device includes a rotation operation portion capable of being rotated by a player, a rotation operation detecting portion which detects a state of rotation operation of the rotation operation portion, a decoration display portion which displays any one of a pattern, a symbol and a letter, or a combination thereof, and a connection portion which outputs a signal of the rotation operation detecting portion to the body controller and inputs a signal for controlling a display of the decoration display portion from the body controller.

Operating device of game machine and game machine

Growing community of inventors

Tokyo, Japan

Yuki Hamamoto