Title:
A karaoke device and a karaoke system
Document Type and Number:
Japanese Patent JP6168981
Kind Code:
B2
Inventors:
Akimine Nagata
Application Number:
JP2013261366A
Publication Date:
July 26, 2017
Filing Date:
December 18, 2013
Export Citation:
Assignee:
Daiichi Kosho Co., Ltd.
International Classes:
G10K15/04
Domestic Patent References:
| JP7210182A | ||||
| JP2001197168A | ||||
| JP2003323186A | ||||
| JP2013113988A |
Attorney, Agent or Firm:
▲高▼橋 寛