Inventor · disambiguated record
Hizuru Nawata
Also filed as: NAWATA HIZURU
21 granted patents·2 pending applications·602 citations·filing 1987–2006
96Inventor score
Top patents by PatentIndex Score
23 records- 0194US4871975ACarrier recovery circuit for offset QPSK demodulatorsNEC CORP·Filed 1988·Granted Oct 3, 1989·170 cites·5 claims
- 0284US5170415ABurst demodulator for establishing carrier and clock timing from a sequence of alternating symbolsNEC CORP·Filed 1990·Granted Dec 8, 1992·125 cites·17 claims
- 0384US5050192AAutomatic gain controlNEC CORP·Filed 1990·Granted Sep 17, 1991·47 cites·9 claims
- 0479US8908650B2Interface, apparatus, and method for communication between a radio equipment control node and one or more remote radio equipment nodesAARFLOT TORBJÖM·Filed 2005·Granted Dec 9, 2014·13 cites·41 claims
- 0576US5072445ATdma satellite communications system operating in wide and narrow aperture modes for receiving bursts of various timing deviationsNEC CORP·Filed 1989·Granted Dec 10, 1991·46 cites·9 claims
- 0665US5991598ABurst signal transmission from an earth station to an orbiting satellite with a short guard timeNEC CORP·Filed 1997·Granted Nov 23, 1999·34 cites·31 claims
- 0761US4947451AMultiple accessing satellite communication system having standby central stationNEC CORP·Filed 1989·Granted Aug 7, 1990·24 cites·6 claims
- 0857US4920278APhase comparatorNEC CORP·Filed 1988·Granted Apr 24, 1990·21 cites·4 claims
- 0956US6968162B2Satellite communication transmission control system and small aperture terminalNEC CORP·Filed 2002·Granted Nov 22, 2005·4 cites·13 claims
- 1056US5845196ARadio communication apparatus and methodNEC CORP·Filed 1996·Granted Dec 1, 1998·20 cites·32 claims
- 1153US5465096ATransmission apparatus for orbiting satelliteNEC CORP·Filed 1994·Granted Nov 7, 1995·21 cites·16 claims
- 1251US7123888B2Variable communication systemNEC CORP·Filed 2003·Granted Oct 17, 2006·2 cites·12 claims
- 1351US6941108B2VSAT station and VSAT communication systemNEC CORP·Filed 2000·Granted Sep 6, 2005·2 cites·8 claims
- 1443US4803385APhase detecting circuitNEC CORP·Filed 1987·Granted Feb 7, 1989·8 cites·5 claims
- 1541US6915106B2System and method for digital satellite communicationNEC CORP·Filed 2001·Granted Jul 5, 2005·0 cites·15 claims
- 1641US6246873B1Satellite communication conference system for use in a satellite communication systemEUROP BROADCASTING UNION·Filed 1996·Granted Jun 12, 2001·18 cites·53 claims
- 1740US5229997ACarrier recovery control with sequential fec sync detection and frame sync detectionNEC CORP·Filed 1992·Granted Jul 20, 1993·18 cites·4 claims
- 1840US2005256855A1Vacancy information search systemNEC CORP·Filed 2005·Application pending·0 cites
- 1938US5708682ADemodulator control system and a receiver capable of quickly acquiring a desired carrier waveNEC CORP·Filed 1995·Granted Jan 13, 1998·10 cites·10 claims
- 2037US5640672ACommunication system for varying timing offset to accommodate variation in propagation delayNEC CORP·Filed 1995·Granted Jun 17, 1997·8 cites·9 claims
- 2135US5691983ACommunication system with repeatedly allocated channel ID numbersNEC CORP·Filed 1996·Granted Nov 25, 1997·6 cites·19 claims
- 2232US5206887AUnique word detection apparatusNEC CORP·Filed 1990·Granted Apr 27, 1993·5 cites·4 claims
- 2331US2009036168A1Serial signal transmission systemNAWATA HIZURU·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →