Inventor · disambiguated record
Eiichiro Aoki
Also filed as: AOKI EIICHIRO · IMAMURA AKIO · KIMPARA MAMORU · NAKADA AKIRA
93 granted patents·1 pending application·2,202 citations·filing 1976–2015
99Inventor score
Files withYAMAHA CORP54NIPPON MUSICAL INSTRUMENTS MFG37NEC ENGINEERING LTD1TAGA YOICHIRO1YAMAHA CORPOATION1
Top patents by PatentIndex Score
94 records- 0199US4399731AApparatus for automatically composing music pieceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1982·Granted Aug 23, 1983·136 cites·17 claims
- 0292US5290964AMusical tone control apparatus using a detectorYAMAHA CORP·Filed 1992·Granted Mar 1, 1994·185 cites·82 claims
- 0391USRE40543EMethod and device for automatic music composition employing music template informationYAMAHA CORP·Filed 2000·Granted Oct 21, 2008·54 cites·67 claims
- 0491US5736663AMethod and device for automatic music composition employing music template informationYAMAHA CORP·Filed 1996·Granted Apr 7, 1998·85 cites·29 claims
- 0590US5081896AMusical tone generating apparatusYAMAHA CORP·Filed 1990·Granted Jan 21, 1992·66 cites·21 claims
- 0689US6245984B1Apparatus and method for composing music data by inputting time positions of notes and then establishing pitches of notesYAMAHA CORP·Filed 1999·Granted Jun 12, 2001·95 cites·34 claims
- 0788US6162982AAutomatic composition apparatus and method, and storage medium thereforYAMAHA CORP·Filed 2000·Granted Dec 19, 2000·46 cites·32 claims
- 0887US5403970AElectrical musical instrument using a joystick-type control apparatusYAMAHA CORP·Filed 1990·Granted Apr 4, 1995·54 cites·27 claims
- 0987US4461199AElectronic musical instrumentsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1982·Granted Jul 24, 1984·30 cites·10 claims
- 1085US6576828B2Automatic composition apparatus and method using rhythm pattern characteristics database and setting composition conditions section by sectionYAMAHA CORP·Filed 1999·Granted Jun 10, 2003·64 cites·14 claims
- 1185US6395970B2Automatic music composing apparatus that composes melody reflecting motifYAMAHA CORP·Filed 2001·Granted May 28, 2002·36 cites·13 claims
- 1285US6252152B1Automatic composition apparatus and method, and storage mediumYAMAHA CORP·Filed 1999·Granted Jun 26, 2001·63 cites·23 claims
- 1385US4539884AElectronic musical instrument of waveshape memory type with expression controlNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Sep 10, 1985·26 cites·10 claims
- 1484US6756533B2Automatic music composing apparatus and automatic music composing programYAMAHA CORP·Filed 2002·Granted Jun 29, 2004·34 cites·21 claims
- 1584US6075193AAutomatic music composing apparatus and computer readable medium containing program thereforYAMAHA CORP·Filed 1998·Granted Jun 13, 2000·60 cites·17 claims
- 1684US4489636AElectronic musical instruments having supplemental tone generating functionNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Dec 25, 1984·24 cites·16 claims
- 1784US4185532AEnvelope generatorNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Jan 29, 1980·18 cites·14 claims
- 1882US6472591B2Portable communication terminal apparatus with music composition capabilityYAMAHA CORP·Filed 2001·Granted Oct 29, 2002·49 cites·43 claims
- 1982US4192211AElectronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Mar 11, 1980·17 cites·6 claims
- 2081US6175072B1Automatic music composing apparatus and methodYAMAHA CORP·Filed 1999·Granted Jan 16, 2001·54 cites·32 claims
- 2181US6124543AApparatus and method for automatically composing music according to a user-inputted theme melodyYAMAHA CORP·Filed 1998·Granted Sep 26, 2000·55 cites·38 claims
- 2281US5661253AControl apparatus and electronic musical instrument using the sameYAMAHA CORP·Filed 1990·Granted Aug 26, 1997·52 cites·18 claims
- 2381US4217804AElectronic musical instrument with automatic arpeggio performance deviceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Aug 19, 1980·34 cites·11 claims
- 2480US6294720B1Apparatus and method for creating melody and rhythm by extracting characteristic features from given motifYAMAHA CORP·Filed 2000·Granted Sep 25, 2001·27 cites·23 claims
- 2579US6143971AAutomatic composition apparatus and method, and storage mediumYAMAHA CORP·Filed 1999·Granted Nov 7, 2000·45 cites·25 claims
- 2676US9390948B2Tape attaching apparatus and tape attaching methodNEC ENGINEERING LTD·Filed 2015·Granted Jul 12, 2016·3 cites·18 claims
- 2776US5525749AMusic composition and music arrangement generation apparatusYAMAHA CORP·Filed 1993·Granted Jun 11, 1996·28 cites·15 claims
- 2876US4333374ASubmultiple-related-frequency wave generatorNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Jun 8, 1982·14 cites·15 claims
- 2976US4179972ATone wave generator in electronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Dec 25, 1979·13 cites·10 claims
- 3075US4307644AAutomatic performance deviceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Dec 29, 1981·15 cites·10 claims
- 3174US4327622AElectronic musical instrument realizing automatic performance by memorized progressionNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted May 4, 1982·14 cites·7 claims
- 3272US6384310B2Automatic musical composition apparatus and methodYAMAHA CORP·Filed 2001·Granted May 7, 2002·18 cites·33 claims
- 3372US4267762AElectronic musical instrument with automatic arpeggio performance deviceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted May 19, 1981·13 cites·10 claims
- 3471US5760325AChord detection method and apparatus for detecting a chord progression of an input melodyYAMAHA CORP·Filed 1996·Granted Jun 2, 1998·32 cites·12 claims
- 3571US5492049AAutomatic arrangement device capable of easily making music piece beginning with up-beatYAMAHA CORP·Filed 1994·Granted Feb 20, 1996·32 cites·12 claims
- 3668US6486390B2Apparatus and method for creating melody data having forward-syncopated rhythm patternYAMAHA CORP·Filed 2001·Granted Nov 26, 2002·14 cites·16 claims
- 3768US6486387B1Fingering information analyzer, electronic musical instrument including fingering information analysis and method thereforeYAMAHA CORP·Filed 2000·Granted Nov 26, 2002·6 cites·14 claims
- 3868US5265516AElectronic musical instrument with manipulation plateYAMAHA CORP·Filed 1990·Granted Nov 30, 1993·20 cites·15 claims
- 3967US4499808AElectronic musical instruments having automatic ensemble functionNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Feb 19, 1985·11 cites·27 claims
- 4067US4429606AElectronic musical instrument providing automatic ensemble performanceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1982·Granted Feb 7, 1984·11 cites·4 claims
- 4167US4192212AElectronic musical instrument with automatic performance deviceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Mar 11, 1980·12 cites·16 claims
- 4266US6791021B2Automatic chord progression correction apparatus and automatic composition apparatusYAMAHA CORP·Filed 2001·Granted Sep 14, 2004·12 cites·17 claims
- 4366US5393927AAutomatic accompaniment apparatus with indexed pattern searchingYAMAHA CORP·Filed 1993·Granted Feb 28, 1995·18 cites·14 claims
- 4466US4470332AElectronic musical instrument with counter melody functionNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Sep 11, 1984·11 cites·34 claims
- 4566US4184401AElectronic musical instrument with automatic bass chord performance deviceNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Jan 22, 1980·19 cites·27 claims
- 4665US4228403ASubmultiple-related-frequency wave generatorNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Oct 14, 1980·9 cites·11 claims
- 4764US4972753AElectronic musical instrumentYAMAHA CORP·Filed 1988·Granted Nov 27, 1990·16 cites·10 claims
- 4863US7592531B2Tone generation systemYAMAHA CORP·Filed 2007·Granted Sep 22, 2009·4 cites·11 claims
- 4963US6417437B2Automatic musical composition method and apparatusYAMAHA CORP·Filed 2001·Granted Jul 9, 2002·10 cites·34 claims
- 5063US5192826AElectronic musical instrument having an effect manipulatorYAMAHA CORP·Filed 1990·Granted Mar 9, 1993·17 cites·13 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →