Assignee
TAKADA MASASHI
JP·11 granted patents·27 citations·filing 2005–2012
Top patents by PatentIndex Score
11 records- 0187US8280037B2Echo canceller having its effective filter taps adaptively controlled with echo cancellation amount monitoredTAKADA MASASHI·Filed 2010·Granted Oct 2, 2012·11 cites·20 claims
- 0284US8306215B2Echo canceller for eliminating echo without being affected by noiseTAKADA MASASHI·Filed 2010·Granted Nov 6, 2012·8 cites·20 claims
- 0367US8160241B2Communication terminal device with echo canceller and its echo canceling methodTAKADA MASASHI·Filed 2005·Granted Apr 17, 2012·2 cites·19 claims
- 0466US8218757B2Echo cancelerTAKADA MASASHI·Filed 2006·Granted Jul 10, 2012·3 cites·19 claims
- 0564US8199907B2Echo canceller and echo cancelling method and programTAKADA MASASHI·Filed 2009·Granted Jun 12, 2012·1 cites·19 claims
- 0663US8090094B2Echo cancellerTAKADA MASASHI·Filed 2006·Granted Jan 3, 2012·1 cites·17 claims
- 0759US8166284B2Information processing deviceTAKADA MASASHI·Filed 2009·Granted Apr 24, 2012·1 cites·13 claims
- 0853US8077858B2Echo canceler and echo canceling methodTAKADA MASASHI·Filed 2009·Granted Dec 13, 2011·0 cites·20 claims
- 0953US8073132B2Echo canceler and echo canceling programTAKADA MASASHI·Filed 2008·Granted Dec 6, 2011·0 cites·16 claims
- 1046US9485104B2Information processing systemTAKADA MASASHI·Filed 2012·Granted Nov 1, 2016·0 cites·9 claims
- 1142US8433059B2Echo canceller canceling an echo according to timings of producing and detecting an identified frequency component signalTAKADA MASASHI·Filed 2010·Granted Apr 30, 2013·0 cites·12 claims
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