Assignee
ROLAND CORP
JP·430 granted patents·96 pending applications·3,145 citations·filing 1975–2025
Top patents by PatentIndex Score
526 records- 0196US9947307B2Electronic percussion instrumentROLAND CORP·Filed 2017·Granted Apr 17, 2018·9 cites·20 claims
- 0295US11682372B2Effector mounting plateROLAND CORP·Filed 2021·Granted Jun 20, 2023·5 cites·18 claims
- 0395US11594206B2Electronic wind instrument and control method thereofROLAND CORP·Filed 2020·Granted Feb 28, 2023·3 cites·17 claims
- 0495US10147409B2Electronic percussion instrument and detecting method thereofROLAND CORP·Filed 2018·Granted Dec 4, 2018·8 cites·20 claims
- 0595US7943840B2Percussion instrument bracket systems and methodsROLAND CORP·Filed 2010·Granted May 17, 2011·19 cites·18 claims
- 0694US11979739B2Non-transitory computer-readable medium having computer-readable instructions and systemROLAND CORP·Filed 2023·Granted May 7, 2024·1 cites·20 claims
- 0794USD961602SDisplay screen or portion thereof with graphical user interfaceROLAND CORP·Filed 2021·Granted Aug 23, 2022·33 cites·1 claims
- 0894US11290839B2HeadphoneROLAND CORP·Filed 2020·Granted Mar 29, 2022·2 cites·19 claims
- 0994US9589552B1Percussion instrument and cajonROLAND CORP·Filed 2016·Granted Mar 7, 2017·8 cites·20 claims
- 1094US7385135B2Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND CORP·Filed 2005·Granted Jun 10, 2008·34 cites·35 claims
- 1193US11756519B2Sound source device for electronic musical instrument, musical sound generating method and electronic musical instrument systemROLAND CORP·Filed 2021·Granted Sep 12, 2023·2 cites·20 claims
- 1293US11574615B2Keyboard apparatus and load application methodROLAND CORP·Filed 2021·Granted Feb 7, 2023·4 cites·20 claims
- 1393US7769192B2Speaker system with oscillation detection unitROLAND CORP·Filed 2006·Granted Aug 3, 2010·62 cites·21 claims
- 1492US5198603AAutomatic data-prereading playing apparatus and sound generating unit in an automatic musical playing systemROLAND CORP·Filed 1991·Granted Mar 30, 1993·98 cites·15 claims
- 1591USD987673SDisplay screen or portion thereof with graphical user interfaceROLAND CORP·Filed 2021·Granted May 30, 2023·17 cites·1 claims
- 1691USD916879SDisplay screen or portion thereof with graphical user interfaceROLAND CORP·Filed 2019·Granted Apr 20, 2021·43 cites·1 claims
- 1791US10163426B2Bass drum damper and bass drumROLAND CORP·Filed 2016·Granted Dec 25, 2018·6 cites·20 claims
- 1891US8735710B2Electronic stringed instrument having effect deviceROLAND CORP·Filed 2013·Granted May 27, 2014·21 cites·21 claims
- 1991US7612273B2Electronic percussion instrumentROLAND CORP·Filed 2006·Granted Nov 3, 2009·24 cites·37 claims
- 2091USD582391SSpeakerROLAND CORP·Filed 2008·Granted Dec 9, 2008·48 cites·1 claims
- 2191US6921857B2Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND CORP·Filed 2003·Granted Jul 26, 2005·48 cites·24 claims
- 2291US4606255AGuitar for guitar synthesizerROLAND CORP·Filed 1984·Granted Aug 19, 1986·39 cites·4 claims
- 2390US11538444B2Keyboard apparatus and key guiding methodROLAND CORP·Filed 2021·Granted Dec 27, 2022·2 cites·20 claims
- 2490US7468483B2Electronic percussion instrument and displacement detection apparatusROLAND CORP·Filed 2005·Granted Dec 23, 2008·26 cites·23 claims
- 2590US7466554B2Pivotal mounting structure for an electronic deviceROLAND CORP·Filed 2005·Granted Dec 16, 2008·24 cites·24 claims
- 2689US11404037B2Electronic percussion instrument and sound production control method thereofROLAND CORP·Filed 2017·Granted Aug 2, 2022·7 cites·14 claims
- 2789US9263020B2Control information generating apparatus and method for percussion instrumentROLAND CORP·Filed 2014·Granted Feb 16, 2016·14 cites·15 claims
- 2888US11741924B2Electronic wind instrument and key operation detection methodROLAND CORP·Filed 2020·Granted Aug 29, 2023·2 cites·22 claims
- 2988USD964379SDisplay screen or portion thereof with graphical user interfaceROLAND CORP·Filed 2020·Granted Sep 20, 2022·16 cites·1 claims
- 3088US7396991B2Electronic percussion instrument, system and method with rim shot detectionROLAND CORP·Filed 2005·Granted Jul 8, 2008·26 cites·21 claims
- 3188US6822148B2Electronic padROLAND CORP·Filed 2001·Granted Nov 23, 2004·32 cites·20 claims
- 3288US6756535B1Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND CORP·Filed 2001·Granted Jun 29, 2004·38 cites·33 claims
- 3387US11966656B2Server, electronic device, server communication method, device communication method, and communication systemROLAND CORP·Filed 2022·Granted Apr 23, 2024·4 cites·16 claims
- 3487US7470847B2Pedal system and methodROLAND CORP·Filed 2007·Granted Dec 30, 2008·22 cites·15 claims
- 3587US6501012B1Musical apparatus using multiple light beams to control musical tone signalsROLAND CORP·Filed 2000·Granted Dec 31, 2002·44 cites·12 claims
- 3687US6489550B1Musical apparatus detecting maximum values and/or peak values of reflected light beams to control musical functionsROLAND CORP·Filed 2000·Granted Dec 3, 2002·42 cites·36 claims
- 3787US4715257AWaveform generating device for electronic musical instrumentsROLAND CORP·Filed 1986·Granted Dec 29, 1987·48 cites·2 claims
- 3886USD964380SDisplay screen or portion thereof with graphical user interfaceROLAND CORP·Filed 2020·Granted Sep 20, 2022·13 cites·1 claims
- 3986US9336759B2Electronic padROLAND CORP·Filed 2015·Granted May 10, 2016·6 cites·19 claims
- 4086US7655857B2Apparatus and method for detecting displacement of a movable member of an electronic musical instrumentROLAND CORP·Filed 2008·Granted Feb 2, 2010·15 cites·19 claims
- 4186US7038117B2Electronic percussion instrument and vibration detection apparatusROLAND CORP·Filed 2003·Granted May 2, 2006·38 cites·29 claims
- 4285US12425798B2Non-transitory computer-readable medium having computer-readable instructions and systemROLAND CORP·Filed 2024·Granted Sep 23, 2025·0 cites·19 claims
- 4385US7732692B2Electronic percussion instrument standROLAND CORP·Filed 2008·Granted Jun 8, 2010·13 cites·32 claims
- 4485US4357852AGuitar synthesizerROLAND CORP·Filed 1980·Granted Nov 9, 1982·43 cites·33 claims
- 4584US8373052B2Pedal apparatusROLAND CORP·Filed 2011·Granted Feb 12, 2013·9 cites·20 claims
- 4684US6376758B1Electronic score tracking musical instrumentROLAND CORP·Filed 2000·Granted Apr 23, 2002·35 cites·27 claims
- 4784US2025374346A1Communication system and communication methodROLAND CORP·Filed 2025·Application pending·0 cites
- 4883US7560638B2Electronic percussion instrument, system, and method with vibrationROLAND CORP·Filed 2005·Granted Jul 14, 2009·18 cites·48 claims
- 4983US6881885B2Electronic pad with vibration isolation featuresROLAND CORP·Filed 2003·Granted Apr 19, 2005·28 cites·47 claims
- 5082US11847191B2Non-transitory computer readable medium storing electronic musical instrument program, method for musical sound generation process and electronic musical instrumentROLAND CORP·Filed 2021·Granted Dec 19, 2023·2 cites·20 claims
Showing the top 50 of 526 patent records by PatentIndex Score.
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