Inventor · disambiguated record
Kyoko Hirao
Also filed as: HIRAO KYOKO
14 granted patents·1 pending application·125 citations·filing 1990–2006
92Inventor score
Files withFUJITSU LTD14
Top patents by PatentIndex Score
15 records- 0173US7251289B2Data transmission method and data transmission apparatusFUJITSU LTD·Filed 2006·Granted Jul 31, 2007·4 cites·5 claims
- 0266US7286494B2Polling communication system and polling control methodFUJITSU LTD·Filed 2002·Granted Oct 23, 2007·9 cites·9 claims
- 0360US7130356B2Data transmission method and data transmission apparatusFUJITSU LTD·Filed 2002·Granted Oct 31, 2006·5 cites·9 claims
- 0460US6985539B2Peak suppression method and data transmission apparatusFUJITSU LTD·Filed 2001·Granted Jan 10, 2006·6 cites·28 claims
- 0547US5537437AInitialization equalization for modulation and demodulation using special training patternFUJITSU LTD·Filed 1995·Granted Jul 16, 1996·24 cites·8 claims
- 0643US6104758AProcess and system for transferring vector signal with precoding for signal power reductionFUJITSU LTD·Filed 1997·Granted Aug 15, 2000·13 cites·42 claims
- 0741US5598433AAutomatic equalizer and data mode convergence methodFUJITSU LTD·Filed 1995·Granted Jan 28, 1997·14 cites·18 claims
- 0839US5440589AFrequency offset dealing modulator and demodulator apparatusFUJITSU LTD·Filed 1993·Granted Aug 8, 1995·11 cites·24 claims
- 0938US6026122AProcess and system for transferring vector signal with precoding for signal power reductionFUJITSU LTD·Filed 1997·Granted Feb 15, 2000·8 cites·30 claims
- 1038US5734681AProcess and system for transferring vector signal with precoding for signal power reductionFUJITSU LTD·Filed 1995·Granted Mar 31, 1998·8 cites·23 claims
- 1136US5974090ASpecial eye pattern and modulation and demodulation method using the sameFUJITSU LTD·Filed 1995·Granted Oct 26, 1999·8 cites·47 claims
- 1235US5189684ALine signal deterioration removing systemsFUJITSU LTD·Filed 1990·Granted Feb 23, 1993·9 cites·11 claims
- 1334US2001016015A1Transmission apparatus and method of signal-point generationFiled 2001·Application pending·0 cites
- 1432US6009123AProcess and system for transferring vector signal with precoding for signal power reductionFUJITSU LTD·Filed 1997·Granted Dec 28, 1999·4 cites·20 claims
- 1530US5570390ATiming generation device and data transmission device having the timing generation deviceFUJITSU LTD·Filed 1993·Granted Oct 29, 1996·2 cites·17 claims
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