Inventor
SONE TAKUROU
JP10 patents
Patents
10 patentsUS5499921AMar 19, 1996
Karaoke apparatus with visual assistance in physical vocalism
YAMAHA CORP308 citations98
US5768396AJun 16, 1998
Online karaoke system with flying start performance
YAMAHA CORP142 citations97
US5919047AJul 6, 1999
Karaoke apparatus providing customized medley play by connecting plural music pieces
YAMAHA CORP58 citations95
US5569869AOct 29, 1996
Karaoke apparatus connectable to external MIDI apparatus with data merge
YAMAHA CORP62 citations95
US5532923AJul 2, 1996
Karaoke network system serving spare events during idling time
YAMAHA CORP32 citations92
US5268889ADec 7, 1993
Display device for a compact disc player and a compact disc
YAMAHA CORP34 citations92
US5803747ASep 8, 1998
Karaoke apparatus and method for displaying mixture of lyric words and background scene in fade-in and fade-out manner
YAMAHA CORP18 citations83
US5521326AMay 28, 1996
Karaoke apparatus selectively sounding natural and false back choruses dependently on tempo and pitch
YAMAHA CORP19 citations83
US6088318AJul 11, 2000
Compact Disc player and a compact disc
YAMAHA CORP13 citations73
US5485442AJan 16, 1996
Display device for a compact disc player and a compact disc
YAMAHA CORP13 citations73