Title:
遊技機
Document Type and Number:
Japanese Patent JP7368848
Kind Code:
B2
Abstract:
To improve efficiency in manufacture and development of a game machine while reducing environmental load.SOLUTION: A game machine includes: a ROM cassette 40 capable of transition between a first state and a second state; and a performance board case 100 to which the ROM cassette 40 can be fitted, where the ROM cassette 40 can be fitted to the performance board case 100 when the ROM cassette 40 is in a first state, and the ROM cassette 40 cannot be fitted to the performance board case 100 when the ROM cassette 40 is in a second state. The performance board case 100 includes a detachable part, where the detachable part can be attached to and detached from the performance board case 100 when the ROM cassette 40 is not fitted to the performance board case 100, and the detachable part cannot be attached to and detached from the performance board case 100 when the ROM cassette 40 is fitted to the performance board case 100.SELECTED DRAWING: Figure 19
Inventors:
Yuusuke Nakamura
Daisuke Yoshine
Toshiyuki Ishiumi
Daisuke Yoshine
Toshiyuki Ishiumi
Application Number:
JP2020112631A
Publication Date:
October 25, 2023
Filing Date:
June 30, 2020
Export Citation:
Assignee:
Kyoraku Sangyo Co., Ltd.
International Classes:
A63F7/02
Domestic Patent References:
| JP2001170328A | ||||
| JP2002143504A | ||||
| JP2000070525A | ||||
| JP10234978A | ||||
| JP2016096994A | ||||
| JP2003117185A |
Attorney, Agent or Firm:
Hitoshi Suzuki
Masato Ikeda
Masato Ikeda