Assignee
ROLAND KK
US·13 granted patents·442 citations·filing 1985–1999
Top patents by PatentIndex Score
13 records- 0190US5877781AMemory control device for video editorROLAND KK·Filed 1996·Granted Mar 2, 1999·100 cites·3 claims
- 0281US6271458B1Electronic percussion instrumental system and percussion detecting apparatus thereinROLAND KK·Filed 1999·Granted Aug 7, 2001·51 cites·17 claims
- 0378US5852438AVideo editorROLAND KK·Filed 1995·Granted Dec 22, 1998·40 cites·5 claims
- 0476US4633750AKey-touch value control device of electronic key-type musical instrumentROLAND KK·Filed 1985·Granted Jan 6, 1987·33 cites·2 claims
- 0572US6153822AMusical apparatus using multiple light beams to control musical tone signalsROLAND KK·Filed 1999·Granted Nov 28, 2000·30 cites·41 claims
- 0670US5998727AMusical apparatus using multiple light beams to control musical tone signalsROLAND KK·Filed 1998·Granted Dec 7, 1999·26 cites·20 claims
- 0770US5990409AMusical apparatus detecting maximum values and/or peak values of reflected light beams to control musical functionsROLAND KK·Filed 1998·Granted Nov 23, 1999·27 cites·21 claims
- 0866US5811707AEffect adding systemROLAND KK·Filed 1995·Granted Sep 22, 1998·26 cites·6 claims
- 0965US6175074B1Musical apparatus detecting maximum values and/or peak values of reflected light beams to control musical functionsROLAND KK·Filed 1999·Granted Jan 16, 2001·22 cites·39 claims
- 1064US5763803AEffect adding system capable of simulating tones of stringed instrumentsROLAND KK·Filed 1996·Granted Jun 9, 1998·25 cites·19 claims
- 1160US4694724ASynchronizing signal generator for musical instrumentROLAND KK·Filed 1985·Granted Sep 22, 1987·27 cites·6 claims
- 1255US5973253AElectronic musical instrument for conducting an arpeggio performance of a stringed instrumentROLAND KK·Filed 1997·Granted Oct 26, 1999·17 cites·18 claims
- 1353US5751771AWaveform data compression apparatus and waveform data expansion apparatusROLAND KK·Filed 1995·Granted May 12, 1998·18 cites·20 claims
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