Title:
カラオケルームサービス課金システム
Document Type and Number:
Japanese Patent JP4471363
Kind Code:
B2
Inventors:
Naotaka Nomura
Application Number:
JP2004251823A
Publication Date:
June 02, 2010
Filing Date:
August 31, 2004
Export Citation:
Assignee:
Daiichi Kosho Co., Ltd.
International Classes:
G06Q30/04; G06Q30/06; G06Q50/00; G06Q50/10; G10K15/04
Domestic Patent References:
| JP2004013146A | ||||
| JP11353506A | ||||
| JP2001236082A | ||||
| JP1186137A | ||||
| JP744770A |
Attorney, Agent or Firm:
Teruo Akimoto