Inventor · disambiguated record
Yutaka Awata
Also filed as: AWATA YUTAKA
30 granted patents·2 pending applications·848 citations·filing 1985–2008
97Inventor score
Files withFUJITSU LTD32
Top patents by PatentIndex Score
32 records- 0192US7423984B2Digital subscriber line transmission method, apparatus and systemFUJITSU LTD·Filed 2005·Granted Sep 9, 2008·28 cites·7 claims
- 0291US5367540ATransversal filter for use in a digital subscriber line transmission interfaceFUJITSU LTD·Filed 1993·Granted Nov 22, 1994·102 cites·17 claims
- 0388US7167509B2Digital subscriber line communicating system and a transceiver in the systemFUJITSU LTD·Filed 2005·Granted Jan 23, 2007·15 cites·2 claims
- 0488US5659609AEcho canceller and waveform-distortion compensation deviceFUJITSU LTD·Filed 1995·Granted Aug 19, 1997·109 cites·13 claims
- 0587US5617450ADigital subscriber loop interface unitFUJITSU LTD·Filed 1994·Granted Apr 1, 1997·135 cites·3 claims
- 0678US7336627B1Digital subscriber line transmission method, apparatus and systemFUJITSU LTD·Filed 2000·Granted Feb 26, 2008·23 cites·11 claims
- 0775US6289045B1Training method in a time domain equalizer and a digital data transmission apparatus including an improved training apparatusFUJITSU LTD·Filed 1998·Granted Sep 11, 2001·89 cites·12 claims
- 0875US5481564AReceived data adjusting deviceFUJITSU LTD·Filed 1991·Granted Jan 2, 1996·84 cites·18 claims
- 0974US5375147AJitter compensating deviceFUJITSU LTD·Filed 1992·Granted Dec 20, 1994·53 cites·4 claims
- 1072US5841809AAccess line termination unitFUJITSU LTD·Filed 1996·Granted Nov 24, 1998·45 cites·8 claims
- 1165US7286495B2Digital subscriber line transmission method, apparatus and systemFUJITSU LTD·Filed 2005·Granted Oct 23, 2007·2 cites·4 claims
- 1265US5638409AData receiving device for reproducing a received symbol from a received data signalFUJITSU LTD·Filed 1994·Granted Jun 10, 1997·49 cites·7 claims
- 1363US7126995B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Oct 24, 2006·4 cites·4 claims
- 1463US2006026595A1Workflow management apparatus, workflow management program, and workflow management methodFUJITSU LTD·Filed 2004·Application pending·0 cites
- 1561US7386037B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Jun 10, 2008·3 cites·5 claims
- 1661US7173984B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Feb 6, 2007·3 cites·9 claims
- 1758US7769122B2Timing recovery circuitFUJITSU LTD·Filed 2006·Granted Aug 3, 2010·1 cites·9 claims
- 1855US7088783B2Digital subscriber line communicating system determining signal-to-noise ratiosFUJITSU LTD·Filed 2004·Granted Aug 8, 2006·1 cites·4 claims
- 1955US6944216B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Sep 13, 2005·1 cites·6 claims
- 2055US5450452ADigital loop filter and digital PLL circuit using the sameFUJITSU LTD·Filed 1993·Granted Sep 12, 1995·18 cites·16 claims
- 2153US5353305AInitial training apparatus for use in a transmitter and receiver apparatusFUJITSU LTD·Filed 1989·Granted Oct 4, 1994·19 cites·32 claims
- 2251US7555055B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Jun 30, 2009·0 cites·6 claims
- 2351US7295620B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Nov 13, 2007·0 cites·5 claims
- 2451US2007038660A1Support apparatus and computer-readable storage mediumFUJITSU LTD·Filed 2005·Application pending·0 cites
- 2545US4679188ADigital transmission systemFUJITSU LTD·Filed 1985·Granted Jul 7, 1987·12 cites·31 claims
- 2644US6263015B1Analog/digital integrated subscriber circuitFUJITSU LTD·Filed 1997·Granted Jul 17, 2001·16 cites·12 claims
- 2743US5471507ACircuit for detecting object signal from input signalFUJITSU LTD·Filed 1993·Granted Nov 28, 1995·11 cites·7 claims
- 2841US6965649B1Digital subscriber line communicating systemFUJITSU LTD·Filed 1999·Granted Nov 15, 2005·7 cites·2 claims
- 2939US7649482B2Signal modulation method, signal modulation apparatus, electronic device, and computer program productFUJITSU LTD·Filed 2008·Granted Jan 19, 2010·0 cites·8 claims
- 3039US7072386B1Digital subscriber line communicating system and a transceiver in the systemFUJITSU LTD·Filed 1999·Granted Jul 4, 2006·9 cites·32 claims
- 3138US5399985ADigital PLL circuitFUJITSU LTD·Filed 1993·Granted Mar 21, 1995·7 cites·8 claims
- 3228US5291522ADevice and method for estimating sampled value of impulse response and signal reproduction system using the deviceFUJITSU LTD·Filed 1991·Granted Mar 1, 1994·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →