Inventor · disambiguated record
Toshifumi Kunimoto
Also filed as: KUNIMOTO TOSHIFUMI
54 granted patents·1 pending application·747 citations·filing 1985–2024
99Inventor score
Top patents by PatentIndex Score
55 records- 0192US5835605AEngine exhaust sound synthesizerYAMAHA CORP·Filed 1995·Granted Nov 10, 1998·70 cites·9 claims
- 0284US8396578B2Mixing signal processing apparatus and mixing signal processing integrated circuitMIYATA TOMOMI·Filed 2011·Granted Mar 12, 2013·7 cites·4 claims
- 0381US5519167AMusical tone synthesizing apparatusYAMAHA CORP·Filed 1994·Granted May 21, 1996·36 cites·6 claims
- 0480US5428185AMusical tone synthesizing apparatusYAMAHA CORP·Filed 1993·Granted Jun 27, 1995·37 cites·16 claims
- 0577US5256830AMusical tone synthesizing apparatusYAMAHA CORP·Filed 1990·Granted Oct 26, 1993·31 cites·6 claims
- 0675US4815354ATone signal generating apparatus having a low-pass filter for interpolating waveformsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1985·Granted Mar 28, 1989·27 cites·9 claims
- 0774US5459280AMusical tone synthesizing apparatusYAMAHA CORPORTION·Filed 1993·Granted Oct 17, 1995·27 cites·6 claims
- 0874US5340942AWaveguide musical tone synthesizing apparatus employing initial excitation pulseYAMAHA CORP·Filed 1993·Granted Aug 23, 1994·25 cites·5 claims
- 0973US10728663B2Method and apparatus for setting filter frequency responseYAMAHA CORP·Filed 2019·Granted Jul 28, 2020·2 cites·16 claims
- 1072US5117729AMusical tone waveform signal generating apparatus simulating a wind instrumentYAMAHA CORP·Filed 1990·Granted Jun 2, 1992·25 cites·4 claims
- 1172US2025087192A1Pickup for stringed instrument and guitarYAMAHA CORP·Filed 2024·Application pending·0 cites
- 1271US4781096AMusical tone generating apparatusNIPPON MUSICAL INSTRUMENTS MFG·Filed 1985·Granted Nov 1, 1988·22 cites·20 claims
- 1368US5998724ATone synthesizing device and method capable of individually imparting effect to each tone to be generatedYAMAHA CORP·Filed 1998·Granted Dec 7, 1999·29 cites·18 claims
- 1466US5286915AElectronic musical instrument which simulates physical interaction of piano string and hammerYAMAHA CORP·Filed 1992·Granted Feb 15, 1994·19 cites·15 claims
- 1566US5182415AMusical tone synthesizing deviceYAMAHA CORP·Filed 1991·Granted Jan 26, 1993·18 cites·10 claims
- 1664US8389845B2Apparatus for generating musical tone signals based on mixing different decay waveform dataKUNIMOTO TOSHIFUMI·Filed 2010·Granted Mar 5, 2013·4 cites·6 claims
- 1764US5739454AMethod and device for setting or selecting a tonal characteristic using segments of excitation mechanisms and structuresYAMAHA CORP·Filed 1996·Granted Apr 14, 1998·25 cites·14 claims
- 1863US8467889B2Mixing signal processing apparatus and mixing signal processing integrated circuitMIYATA TOMOMI·Filed 2008·Granted Jun 18, 2013·2 cites·8 claims
- 1963US5136917AMusical tone synthesizing apparatus utilizing an all pass filter for phase modification in a feedback loopYAMAHA CORP·Filed 1990·Granted Aug 11, 1992·17 cites·5 claims
- 2062US5131310AMusical tone synthesizing apparatusYAMAHA CORP·Filed 1990·Granted Jul 21, 1992·22 cites·7 claims
- 2161US5308918ASignal delay circuit, FIR filter and musical tone synthesizer employing the sameYAMAHA CORP·Filed 1992·Granted May 3, 1994·16 cites·4 claims
- 2260US5359146AMusical tone synthesizing apparatus having smoothly varying tone control parametersYAMAHA CORP·Filed 1992·Granted Oct 25, 1994·15 cites·17 claims
- 2358US5157218AMusical tone signal forming apparatusYAMAHA CORP·Filed 1990·Granted Oct 20, 1992·14 cites·9 claims
- 2458US5144096ANonlinear function generation apparatus, and musical tone synthesis apparatus utilizing the sameYAMAHA CORP·Filed 1990·Granted Sep 1, 1992·14 cites·6 claims
- 2557US5521325ADevice for synthesizing a musical tone employing random modulation of a wave form signalYAMAHA CORP·Filed 1992·Granted May 28, 1996·13 cites·23 claims
- 2657US5438156AWind type tone synthesizer adapted for simulating a conical resonance tubeYAMAHA CORP·Filed 1992·Granted Aug 1, 1995·14 cites·19 claims
- 2756US5192825AApparatus for synthesizing musical tonesYAMAHA CORP·Filed 1990·Granted Mar 9, 1993·13 cites·7 claims
- 2855US5508469AMusical tone synthesizing apparatus capable of changing musical parameters in real-timeYAMAHA CORP·Filed 1993·Granted Apr 16, 1996·13 cites·6 claims
- 2955US5272275ABrass instrument type tone synthesizerYAMAHA CORP·Filed 1992·Granted Dec 21, 1993·16 cites·18 claims
- 3055US5248844AWaveguide type musical tone synthesizing apparatusYAMAHA CORP·Filed 1990·Granted Sep 28, 1993·17 cites·6 claims
- 3154US5354947AMusical tone forming apparatus employing separable nonliner conversion apparatusYAMAHA CORP·Filed 1992·Granted Oct 11, 1994·13 cites·10 claims
- 3253US5187314AMusical tone synthesizing apparatus with time function excitation generatorYAMAHA CORP·Filed 1990·Granted Feb 16, 1993·15 cites·12 claims
- 3352US8184829B2Signal processing device and method of processing signalKUNIMOTO TOSHIFUMI·Filed 2008·Granted May 22, 2012·0 cites·11 claims
- 3451US5621801AReverberation effect imparting systemYAMAHA CORP·Filed 1994·Granted Apr 15, 1997·18 cites·15 claims
- 3551US5304734AMusical synthesizing apparatus for providing simulation of controlled dampingYAMAHA CORP·Filed 1991·Granted Apr 19, 1994·11 cites·8 claims
- 3649US5223653AMusical tone synthesizing apparatusYAMAHA CORP·Filed 1990·Granted Jun 29, 1993·10 cites·3 claims
- 3745US5461189AWaveguide electronic musical instrument employing pre-performance tuningYAMAHA CORP·Filed 1994·Granted Oct 24, 1995·9 cites·19 claims
- 3845US5245127ASignal delay circuit, FIR filter and musical tone synthesizer employing the sameYAMAHA CORP·Filed 1992·Granted Sep 14, 1993·10 cites·9 claims
- 3945US5134919AApparatus for converting a waveform signal dependent upon a hysteresis conversion signalYAMAHA CORP·Filed 1990·Granted Aug 4, 1992·8 cites·5 claims
- 4044US11252507B2Dynamics processing method and dynamics processing deviceYAMAHA CORP·Filed 2020·Granted Feb 15, 2022·0 cites·12 claims
- 4144US5180877AMusical tone synthesizing apparatus using wave guide synthesisYAMAHA CORP·Filed 1990·Granted Jan 19, 1993·8 cites·16 claims
- 4242US5266734AMusical tone synthesizing apparatus performing high-speed non-linear operationYAMAHA CORP·Filed 1992·Granted Nov 30, 1993·7 cites·8 claims
- 4340US5451711AMusical tone waveform signal generating apparatus using a plurality of non-linear convertersYAMAHA CORP·Filed 1993·Granted Sep 19, 1995·4 cites·6 claims
- 4439US5591930AElectronic musical instrument performing multi-task processingYAMAHA CORP·Filed 1994·Granted Jan 7, 1997·5 cites·8 claims
- 4539US5477004AMusical tone waveform signal generating apparatusYAMAHA CORP·Filed 1995·Granted Dec 19, 1995·5 cites·10 claims
- 4639US5206448AMusical tone generation device for synthesizing wind or string instrumentsYAMAHA CORP·Filed 1991·Granted Apr 27, 1993·5 cites·11 claims
- 4738US5841054AMusical tone synthesizing apparatus having competibility of tone color parameters for different systemsYAMAHA CORP·Filed 1997·Granted Nov 24, 1998·6 cites·29 claims
- 4837US5229536AMusical tone synthesizing apparatusYAMAHA CORP·Filed 1991·Granted Jul 20, 1993·5 cites·10 claims
- 4936US5332862AMusical tone synthesizing apparatus including modulator on its non-linear/linear outputsYAMAHA CORP·Filed 1992·Granted Jul 26, 1994·4 cites·14 claims
- 5035US5380950ADigital filter device for tone controlYAMAHA CORP·Filed 1993·Granted Jan 10, 1995·3 cites·33 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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