Inventor · disambiguated record
Hiroshi Takatori
Also filed as: TAKATORI HIROSHI
73 granted patents·7 pending applications·1,025 citations·filing 1982–2023
99Inventor score
Files withENPLAS CORP19HITACHI LTD10TAKATORI HIROSHI10FUTUREWEI TECHNOLOGIES INC9LEVEL ONE COMMUNICATIONS INC8
Top patents by PatentIndex Score
80 records- 0196US4769612AIntegrated switched-capacitor filter with improved frequency characteristicsHITACHI LTD·Filed 1987·Granted Sep 6, 1988·120 cites·18 claims
- 0290US9900121B1Apparatus, system, and method for reducing a number of intersymbol interference components to be suppressedFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Feb 20, 2018·8 cites·21 claims
- 0389US12431633B2Communication module and electromagnetic flux controlling member used for the sameENPLAS CORP·Filed 2023·Granted Sep 30, 2025·1 cites·18 claims
- 0489US4459698AVariable equalizerHITACHI LTD·Filed 1982·Granted Jul 10, 1984·79 cites·13 claims
- 0588US11671142B2Electromagnetic interference cancellation for wireline receivers, with safety functionAXONNE INC·Filed 2021·Granted Jun 6, 2023·2 cites·20 claims
- 0687US11424776B2Electromagnetic interference cancellation for wireline receiversAXONNE INC·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
- 0787US9172498B2Controlled noise injection in transmitter for noise margin testingFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Oct 27, 2015·9 cites·4 claims
- 0886US9065644B2Full duplex transmission method for high speed backplane systemTAKATORI HIROSHI·Filed 2012·Granted Jun 23, 2015·7 cites·20 claims
- 0982US7483479B2Scaled signal processing elements for reduced filter tap noiseKEYEYE COMM·Filed 2004·Granted Jan 27, 2009·19 cites·21 claims
- 1082US7188135B2Analog adaptive FIR filter having independent coefficient sets for each filter tapKEYEYE COMM·Filed 2004·Granted Mar 6, 2007·24 cites·18 claims
- 1181US11579488B2Light flux controlling member, light emitting device, surface light source device, display device, and method for improving luminance unevenness of light emitting deviceENPLAS CORP·Filed 2021·Granted Feb 14, 2023·1 cites·5 claims
- 1280US9683719B2Luminous flux control member, light-emitting device, surface light source device, and display deviceENPLAS CORP·Filed 2013·Granted Jun 20, 2017·6 cites·4 claims
- 1380US8706042B2Transmit phase control for the echo cancel based full duplex transmission systemTAKATORI HIROSHI·Filed 2012·Granted Apr 22, 2014·5 cites·20 claims
- 1479US6229855B1Adaptive transmitter for digital transmissionADC TELECOMMUNICATIONS INC·Filed 1997·Granted May 8, 2001·69 cites·13 claims
- 1577US8777458B2Light flux controlling member, light emitting device, and lighting deviceSEKI AKINOBU·Filed 2011·Granted Jul 15, 2014·7 cites·8 claims
- 1677US5148427ANon-linear echo cancellerLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Sep 15, 1992·65 cites·17 claims
- 1776US7085337B2Adaptive per-pair skew compensation method for extended reach differential transmissionKEYEYE COMM·Filed 2004·Granted Aug 1, 2006·21 cites·19 claims
- 1876US5581585APhase-locked loop timing recovery circuitLEVEL ONE COMMUNICATIONS INC·Filed 1994·Granted Dec 3, 1996·84 cites·15 claims
- 1975US9383499B2Surface light source device and display deviceENPLAS CORP·Filed 2013·Granted Jul 5, 2016·2 cites·16 claims
- 2074US9641286B2Transmitter noise injectionFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted May 2, 2017·2 cites·10 claims
- 2174US6640194B2Timing jitter frequency detector for timing recovery systemsINTEL CORP·Filed 2001·Granted Oct 28, 2003·20 cites·25 claims
- 2274US6167082AAdaptive equalizers and methods for carrying out equalization with a precoded transmitterLEVEL ONE COMMUNICATIONS INC·Filed 1998·Granted Dec 26, 2000·87 cites·21 claims
- 2374US4835482ASemiconductor integrated circuit forming a switched capacitor filterHITACHI LTD·Filed 1988·Granted May 30, 1989·21 cites·15 claims
- 2473US7570685B2System, method and apparatus for crosstalk cancellationTAKATORI HIROSHI·Filed 2004·Granted Aug 4, 2009·12 cites·18 claims
- 2573US5153875AAdaptive balancing networkLEVEL ONE COMMUNICATIONS INC·Filed 1991·Granted Oct 6, 1992·49 cites·9 claims
- 2672US9917663B2Apparatus, system, and method for configuring a serializer/deserializer based on evaluation of a probe signalFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Mar 13, 2018·2 cites·18 claims
- 2772USD778332SLens for light emitting diodeENPLAS CORP·Filed 2015·Granted Feb 7, 2017·14 cites·1 claims
- 2870US7006564B2Adaptive equalizerINTEL CORP·Filed 2001·Granted Feb 28, 2006·14 cites·11 claims
- 2969US9028109B2Light flux controlling member, light emitting device, surface light source device, and display apparatusENPLAS CORP·Filed 2013·Granted May 12, 2015·2 cites·10 claims
- 3068US8929429B2Adaptive pade filter and transceiverTAKATORI HIROSHI·Filed 2010·Granted Jan 6, 2015·2 cites·12 claims
- 3167US9476571B2Lighting apparatusENPLAS CORP·Filed 2013·Granted Oct 25, 2016·2 cites·6 claims
- 3265US6865588B2Adaptive filtering with tap leakage using error filteringINTEL CORP·Filed 2002·Granted Mar 8, 2005·9 cites·44 claims
- 3364US7035365B2Error correction method and apparatus for data transmission systemINTEL CORP·Filed 2002·Granted Apr 25, 2006·9 cites·24 claims
- 3463US9568163B2Luminous flux control member, light emitting apparatus, illuminating apparatus, and display apparatusENPLAS CORP·Filed 2013·Granted Feb 14, 2017·1 cites·10 claims
- 3562US5181228ASystem and method for phase equalizationLEVEL ONE COMMUNICATIONS INC·Filed 1990·Granted Jan 19, 1993·31 cites·5 claims
- 3662US4841521AMethod and system for bidirectionally transmitting dataHITACHI LTD·Filed 1987·Granted Jun 20, 1989·25 cites·14 claims
- 3761US9435514B2Surface light source device and display deviceTAKATORI HIROSHI·Filed 2012·Granted Sep 6, 2016·1 cites·6 claims
- 3861US7154979B2Timing recovery with variable bandwidth phase locked loop and non-linear control pathsINTEL CORP·Filed 2001·Granted Dec 26, 2006·7 cites·23 claims
- 3960US8959132B2Use of line characterization to configure physical layered devicesCALLICOTTE MARK JOSEPH·Filed 2012·Granted Feb 17, 2015·0 cites·12 claims
- 4059US8827491B2Lighting deviceTAKATORI HIROSHI·Filed 2011·Granted Sep 9, 2014·1 cites·7 claims
- 4159US7031456B2Method, device and system for output impedance calibration that invariably maximizes hybrid performanceKEY EYE·Filed 2004·Granted Apr 18, 2006·8 cites·16 claims
- 4259US4687998APulse width generating circuit synchronized with clock signal and corresponding to a reference voltageHITACHI LTD·Filed 1985·Granted Aug 18, 1989·13 cites·6 claims
- 4357US10374782B2Full duplex transmission method for high speed backplane systemFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Aug 6, 2019·0 cites·10 claims
- 4457USD778333SLens for light emitting diodeENPLAS CORP·Filed 2015·Granted Feb 7, 2017·7 cites·1 claims
- 4557US8926156B2Light-emitting device and illumination deviceSEKI AKINOBU·Filed 2011·Granted Jan 6, 2015·1 cites·16 claims
- 4656US11774801B2Surface light source device, display device and light flux controlling memberENPLAS CORP·Filed 2022·Granted Oct 3, 2023·0 cites·16 claims
- 4756US9960899B2Full duplex transmission method for high speed backplane systemFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted May 1, 2018·0 cites·18 claims
- 4856US8296347B2Use of line characterization to configure physical layered devicesCALLICOTTE MARK JOSEPH·Filed 2007·Granted Oct 23, 2012·0 cites·10 claims
- 4955US8107581B2Method for frequency compensation in timing recoveryLITTLE JAMES M·Filed 2008·Granted Jan 31, 2012·0 cites·22 claims
- 5054US9641311B2Full duplex transmission method for high speed backplane systemFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted May 2, 2017·0 cites·16 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →