Inventor · disambiguated record
Yasunao Abe
Also filed as: ABE YASUNAO
16 granted patents·155 citations·filing 1987–2000
93Inventor score
Files withYAMAHA CORP16
Top patents by PatentIndex Score
16 records- 0170US5446237AElectronic musical instrument having a control section memory for generating musical tone parametersYAMAHA CORP·Filed 1993·Granted Aug 29, 1995·22 cites·12 claims
- 0268US4903565AAutomatic music playing apparatusYAMAHA CORP·Filed 1989·Granted Feb 27, 1990·20 cites·13 claims
- 0361US4939974AAutomatic accompaniment apparatusYAMAHA CORP·Filed 1988·Granted Jul 10, 1990·15 cites·5 claims
- 0453US5461191AControl panel of electronic equipment for setting parameters with signal operation modeYAMAHA CORP·Filed 1994·Granted Oct 24, 1995·12 cites·5 claims
- 0553US4920851AAutomatic musical tone generating apparatus for generating musical tones with slur effectYAMAHA CORP·Filed 1988·Granted May 1, 1990·12 cites·7 claims
- 0653US4889026ASequencer unit of electronic musical instrumentYAMAHA CORP·Filed 1988·Granted Dec 26, 1989·12 cites·20 claims
- 0748US4887504AAutomatic accompaniment apparatus realizing automatic accompaniment and manual performance selectable automaticallyYAMAHA CORP·Filed 1987·Granted Dec 19, 1989·9 cites·3 claims
- 0847US5652402AElectronic musical instrument capable of splitting its keyboard correspondingly to different tone colorsYAMAHA CORP·Filed 1996·Granted Jul 29, 1997·12 cites·6 claims
- 0944US4957031AAutomatic music playing apparatus having plural tone generating channels separately assignable to the parts of a musical pieceYAMAHA CORP·Filed 1989·Granted Sep 18, 1990·9 cites·11 claims
- 1044US4813327AMusical tone control signal generating apparatus for electronic musical instrumentYAMAHA CORP·Filed 1988·Granted Mar 21, 1989·8 cites·11 claims
- 1140USRE37459EElectronic musical instrument having a ryhthm performance functionYAMAHA CORP·Filed 2000·Granted Dec 4, 2001·0 cites·23 claims
- 1239US4839810AAutomatic rhythm performance apparatus having ending performance functionYAMAHA CORP·Filed 1988·Granted Jun 13, 1989·7 cites·7 claims
- 1338US4926738AElectronic rhythm performing apparatus generating both manual and automatic rhythm tonesYAMAHA CORP·Filed 1989·Granted May 22, 1990·6 cites·14 claims
- 1437US4991486AElectronic musical instrument having a rhythm performance functionYAMAHA CORP·Filed 1988·Granted Feb 12, 1991·4 cites·13 claims
- 1533US5710386AMethod and apparatus for efficiently controlling access to stored operation control data and tone forming dataYAMAHA CORP·Filed 1993·Granted Jan 20, 1998·3 cites·17 claims
- 1633US5070756AEnsemble tone color generator for an electronic musical instrumentYAMAHA CORP·Filed 1989·Granted Dec 10, 1991·4 cites·10 claims
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