Inventor
HARUYAMA KAZUO
JP7 patents
Patents
7 patentsUS5886273AMar 23, 1999
Performance instructing apparatus
YAMAHA CORP104 citations96
US7579543B2Aug 25, 2009
Electronic musical apparatus and lyrics displaying apparatus
YAMAHA CORP44 citations92
US6118065ASep 12, 2000
Automatic performance device and method capable of a pretended manual performance using automatic performance data
YAMAHA CORP27 citations91
US6011210AJan 4, 2000
Musical performance guiding device and method for musical instruments
YAMAHA CORP33 citations91
US5902948AMay 11, 1999
Performance instructing apparatus
YAMAHA CORP28 citations91
US6211452B1Apr 3, 2001
Electronic musical instrument having a function of dividing performance information into phrases and displaying keys to be operated for each phrase
YAMAHA CORP17 citations82
US6417438B1Jul 9, 2002
Apparatus for and method of providing a performance guide display to assist in a manual performance of an electronic musical apparatus in a selected musical key
YAMAHA CORP9 citations73