Inventor · disambiguated record
Yasuyuki Umeyama
Also filed as: UMEYAMA YASUYUKI
23 granted patents·1 pending application·215 citations·filing 1991–2015
95Inventor score
Top patents by PatentIndex Score
24 records- 0182US5616879AElectronic musical instrument system formed of dynamic network of processing unitsYAMAHA CORP·Filed 1995·Granted Apr 1, 1997·64 cites·7 claims
- 0276US5198604AResonant effect apparatus for electronic musical instrumentYAMAHA CORP·Filed 1991·Granted Mar 30, 1993·29 cites·5 claims
- 0369US7259315B2Waveform production method and apparatusYAMAHA CORP·Filed 2002·Granted Aug 21, 2007·15 cites·29 claims
- 0469US6911591B2Rendition style determining and/or editing apparatus and methodYAMAHA CORP·Filed 2003·Granted Jun 28, 2005·16 cites·22 claims
- 0564US6727420B2Method and apparatus for producing a waveform based on a style-of-rendition moduleYAMAHA CORP·Filed 2002·Granted Apr 27, 2004·9 cites·6 claims
- 0663US7692088B2Musical sound waveform synthesizerYAMAHA CORP·Filed 2006·Granted Apr 6, 2010·4 cites·10 claims
- 0763US7396992B2Tone synthesis apparatus and methodYAMAHA CORP·Filed 2006·Granted Jul 8, 2008·4 cites·5 claims
- 0863US5604324AMusical tone signal generating apparatus including a plurality of voice unitsYAMAHA CORP·Filed 1994·Granted Feb 18, 1997·19 cites·5 claims
- 0962US6531652B1Method and apparatus for producing a waveform based on a style-of-rendition moduleYAMAHA CORP·Filed 2000·Granted Mar 11, 2003·8 cites·20 claims
- 1061US6946595B2Performance data processing and tone signal synthesizing methods and apparatusYAMAHA CORP·Filed 2003·Granted Sep 20, 2005·9 cites·31 claims
- 1160US7557288B2Tone synthesis apparatus and methodYAMAHA CORP·Filed 2007·Granted Jul 7, 2009·3 cites·7 claims
- 1258US5525142AElectronic musical instrument capable of controlling musical tone characteristics on a real-time basisYAMAHA CORP·Filed 1994·Granted Jun 11, 1996·15 cites·6 claims
- 1357US7432435B2Tone synthesis apparatus and methodYAMAHA CORP·Filed 2007·Granted Oct 7, 2008·2 cites·14 claims
- 1455US9224406B2Technique for estimating particular audio componentBONADA JORDI·Filed 2011·Granted Dec 29, 2015·2 cites·12 claims
- 1555US9002035B2Graphical audio signal controlUMEYAMA YASUYUKI·Filed 2012·Granted Apr 7, 2015·2 cites·30 claims
- 1654US7271330B2Rendition style determination apparatus and computer program thereforYAMAHA CORP·Filed 2003·Granted Sep 18, 2007·6 cites·17 claims
- 1751US6835886B2Tone synthesis apparatus and method for synthesizing an envelope on the basis of a segment templateYAMAHA CORP·Filed 2002·Granted Dec 28, 2004·4 cites·29 claims
- 1849US7579545B2Apparatus and method for synthesizing a plurality of waveforms in synchronized mannerYAMAHA CORP·Filed 2007·Granted Aug 25, 2009·0 cites·20 claims
- 1943US9106993B2Sound processing apparatusYAMAHA CORP·Filed 2013·Granted Aug 11, 2015·0 cites·10 claims
- 2041US2003050781A1Apparatus and method for synthesizing a plurality of waveforms in synchronized mannerYAMAHA CORP·Filed 2002·Application pending·0 cites
- 2136US5264658AElectronic musical instrument having frequency dependent tone controlYAMAHA CORP·Filed 1991·Granted Nov 23, 1993·4 cites·10 claims
- 2234US10156973B2Score displaying method and storage mediumYAMAHA CORP·Filed 2015·Granted Dec 18, 2018·0 cites·12 claims
- 2334US9940914B2Score displaying method and storage mediumYAMAHA CORP·Filed 2015·Granted Apr 10, 2018·0 cites·13 claims
- 2434US9070370B2Technique for suppressing particular audio componentBONADA JORDI·Filed 2011·Granted Jun 30, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →