Inventor
HIGASHI IWAO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “HIGASHI IWAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
19 patentsUS5386082AJan 31, 1995
Method of detecting localization of acoustic image and acoustic image localizing system
YAMAHA CORP85 citations96
US5646362AJul 8, 1997
Sound parameter editing device for an electronic musical instrument
YAMAHA CORP23 citations92
US5641931AJun 24, 1997
Digital sound synthesizing device using a closed wave guide network with interpolation
YAMAHA CORP51 citations92
US5432296AJul 11, 1995
Musical tone synthesizing apparatus utilizing an all-pass filter having a variable fractional delay
YAMAHA CORP33 citations92
US5198604AMar 30, 1993
Resonant effect apparatus for electronic musical instrument
YAMAHA CORP29 citations92
US5382751AJan 17, 1995
Electronic musical instrument including a configurable tone synthesizing system
YAMAHA CORP9 citations74
US5373098ADec 13, 1994
Device for generating tone signals using modulation
YAMAHA CORP10 citations74
US5359146AOct 25, 1994
Musical tone synthesizing apparatus having smoothly varying tone control parameters
YAMAHA CORP15 citations74
US5308918AMay 3, 1994
Signal delay circuit, FIR filter and musical tone synthesizer employing the same
YAMAHA CORP16 citations74
US5245127ASep 14, 1993
Signal delay circuit, FIR filter and musical tone synthesizer employing the same
YAMAHA CORP10 citations74
US5567900AOct 22, 1996
Electronic tone generator system with CPU and DSP
YAMAHA CORP15 citations73
US5461189AOct 24, 1995
Waveguide electronic musical instrument employing pre-performance tuning
YAMAHA CORP9 citations73
US5298678AMar 29, 1994
Musical tone waveform signal forming apparatus having pitch control means
YAMAHA CORP8 citations73
US5286913AFeb 15, 1994
Musical tone waveform signal forming apparatus having pitch and tone color modulation
YAMAHA CORP19 citations73
US5223656AJun 29, 1993
Musical tone waveform signal forming apparatus with pitch and tone color modulation
YAMAHA CORP11 citations73
US5113743AMay 19, 1992
Musical tone synthesizing apparatus
YAMAHA CORP15 citations73
US5426262AJun 20, 1995
Electronic musical instrument capable of simulating small pitch variation at initiation of musical tone generation
YAMAHA CORP6 citations62
US5264658ANov 23, 1993
Electronic musical instrument having frequency dependent tone control
YAMAHA CORP4 citations62
US5418320AMay 23, 1995
Electronic musical instrument connectable with a plurality of tone generating substrates
YAMAHA CORP1 citations52