Inventor
IMAIZUMI TSUTOMU
JP9 patents
Patents
9 patentsUS5164531ANov 17, 1992
Automatic accompaniment device
YAMAHA CORP21 citations81
US6177625B1Jan 23, 2001
Apparatus and method for generating additive notes to commanded notes
YAMAHA CORP10 citations73
US5241128AAug 31, 1993
Automatic accompaniment playing device for use in an electronic musical instrument
YAMAHA CORP12 citations73
US5578778ANov 26, 1996
Electronic musical instrument
YAMAHA CORP9 citations72
US5461192AOct 24, 1995
Electronic musical instrument using a plurality of registration data
YAMAHA CORP12 citations72
US5670731ASep 23, 1997
Automatic performance device capable of making custom performance data by combining parts of plural automatic performance data
YAMAHA CORP4 citations61
US5639980AJun 17, 1997
Performance data editing apparatus
YAMAHA CORP6 citations61
US5429023AJul 4, 1995
Automatic performance device having a tempo changing function that changes the tempo and automatically restores the tempo to the previous value
YAMAHA CORP6 citations61
US5406020AApr 11, 1995
Automatic accompaniment device with variable music introduction pattern performance length
YAMAHA CORP3 citations61