Inventor
NAGATA YUICHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAGATA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
12 patentsUS5719346AFeb 17, 1998
Harmony chorus apparatus generating chorus sound derived from vocal sound
YAMAHA CORP70 citations96
US5974154AOct 26, 1999
Effector with integral setting of control parameters and adaptive selecting of control programs
YAMAHA CORP23 citations92
US5773744AJun 30, 1998
Karaoke apparatus switching vocal part and harmony part in duet play
YAMAHA CORP25 citations92
US5753845AMay 19, 1998
Karaoke apparatus creating vocal effect matching music piece
YAMAHA CORP39 citations92
US5741992AApr 21, 1998
Musical apparatus creating chorus sound to accompany live vocal sound
YAMAHA CORP27 citations92
US5739452AApr 14, 1998
Karaoke apparatus imparting different effects to vocal and chorus sounds
YAMAHA CORP29 citations92
US5710823AJan 20, 1998
Howling remover having cascade connected equalizers suppressing multiple noise peaks
YAMAHA CORP31 citations92
US5390344AFeb 14, 1995
FM audio signal receiver having a characteristic control function
YAMAHA CORP24 citations92
US6068489AMay 30, 2000
Karaoke amplifier with variably settable range of parameter to control audio signal
YAMAHA CORP8 citations74
US5732142AMar 24, 1998
Musical sound reproduction controller with two-stage adjustment of tone
YAMAHA CORP15 citations74
US5729614AMar 17, 1998
Howling remover composed of adjustable equalizers for attenuating complicated noise peaks
YAMAHA CORP13 citations73
US5686684ANov 11, 1997
Effect adaptor attachable to karaoke machine to create harmony chorus
YAMAHA CORP14 citations73