Inventor · disambiguated record
Hiroyasu Murata
Also filed as: MURATA HIROYASU
24 granted patents·4 pending applications·198 citations·filing 1993–2018
96Inventor score
Top patents by PatentIndex Score
28 records- 0175US7110465B2Noise canceling method and apparatusFUJITSU LTD·Filed 2001·Granted Sep 19, 2006·14 cites·22 claims
- 0269US6978937B2Method of reading information and apparatus therefor, method of acquiring signal for use with information reading apparatus, method of processing band limitation, method of extracting timing point amplitude and method of processing signal thereof, read signal processing unit, and method of processing read signal and processing apparatus thereofFUJITSU LTD·Filed 2003·Granted Dec 27, 2005·13 cites·9 claims
- 0363US7126995B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Oct 24, 2006·4 cites·4 claims
- 0461US7386037B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Jun 10, 2008·3 cites·5 claims
- 0561US7173984B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Feb 6, 2007·3 cites·9 claims
- 0659US5448595AAutomatic gain control circuit for a demodulation section of a modemFUJITSU LTD·Filed 1993·Granted Sep 5, 1995·17 cites·13 claims
- 0758US5524026AMethod and apparatus for judging timing phase of modem which is used in data communicationFUJITSU LTD·Filed 1993·Granted Jun 4, 1996·34 cites·30 claims
- 0855US7088783B2Digital subscriber line communicating system determining signal-to-noise ratiosFUJITSU LTD·Filed 2004·Granted Aug 8, 2006·1 cites·4 claims
- 0955US6944216B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Sep 13, 2005·1 cites·6 claims
- 1053US7394848B2Method and apparatus for time equalizationFUJITSU LTD·Filed 2003·Granted Jul 1, 2008·2 cites·12 claims
- 1152US7286600B2Data transmission method and data transmission deviceFUJITSU LTD·Filed 2003·Granted Oct 23, 2007·1 cites·16 claims
- 1251US7555055B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Jun 30, 2009·0 cites·6 claims
- 1351US7295620B2Digital subscriber line communicating systemFUJITSU LTD·Filed 2004·Granted Nov 13, 2007·0 cites·5 claims
- 1451US5557632ADemodulation and roll-off filter apparatusFUJITSU LTD·Filed 1993·Granted Sep 17, 1996·11 cites·10 claims
- 1549US5583887ATransmission signal processing apparatusFUJITSU LTD·Filed 1993·Granted Dec 10, 1996·19 cites·12 claims
- 1647US10826743B2Wireless communication device and wireless communication methodFUJITSU LTD·Filed 2018·Granted Nov 3, 2020·0 cites·11 claims
- 1747US5537437AInitialization equalization for modulation and demodulation using special training patternFUJITSU LTD·Filed 1995·Granted Jul 16, 1996·24 cites·8 claims
- 1846US2006256890A1Noise cancelling method and apparatusKAKU TAKASHI·Filed 2006·Application pending·0 cites
- 1944US5412695AMethod and device for removing frequency offsetFUJITSU LTD·Filed 1993·Granted May 2, 1995·16 cites·8 claims
- 2044US2003117647A1Method and apparatus for data transmissionFiled 2002·Application pending·0 cites
- 2141US6965649B1Digital subscriber line communicating systemFUJITSU LTD·Filed 1999·Granted Nov 15, 2005·7 cites·2 claims
- 2241US2003137405A1Communication scheme suppressing leakage electromagnetic fieldsFiled 2002·Application pending·0 cites
- 2341US2001036225A1Coefficient update method and receive method of time domain equalizer of DMT system, DMT system and DMT modemFUJITSU LTD·Filed 2000·Application pending·0 cites
- 2439US5440589AFrequency offset dealing modulator and demodulator apparatusFUJITSU LTD·Filed 1993·Granted Aug 8, 1995·11 cites·24 claims
- 2536US5974090ASpecial eye pattern and modulation and demodulation method using the sameFUJITSU LTD·Filed 1995·Granted Oct 26, 1999·8 cites·47 claims
- 2634US5629957AMethod and apparatus for simultaneously displaying distribution patterns of equalized output signals from multiple channelsFUJITSU LTD·Filed 1995·Granted May 13, 1997·6 cites·19 claims
- 2731US5559799AModulator and demodulator apparatus as well as modulation and demodulation methodFUJITSU LTD·Filed 1993·Granted Sep 24, 1996·3 cites·35 claims
- 2830US6345070B1ModemFUJITSU LTD·Filed 1999·Granted Feb 5, 2002·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →