Title:
演奏独習装置
Document Type and Number:
Japanese Patent JP4688177
Kind Code:
B2
Inventors:
Masanori Katsuta
Application Number:
JP2008044334A
Publication Date:
May 25, 2011
Filing Date:
February 26, 2008
Export Citation:
Assignee:
Kawai Musical Instruments Mfg. Co., Ltd.
International Classes:
G09B15/00; G10G1/02; G10H1/00
Domestic Patent References:
| JP2004101908A | ||||
| JP527670A | ||||
| JP5119692A |
Attorney, Agent or Firm:
Kaori Tanaka
Michito Hiraki
Sanji Tanabe
Michito Hiraki
Sanji Tanabe