Inventor · disambiguated record
Seiichi Noda
Also filed as: NODA SEIICHI
16 granted patents·1 pending application·117 citations·filing 1979–2007
92Inventor score
Top patents by PatentIndex Score
17 records- 0170US7649956B2Modulation and demodulation system, modulator, demodulator and phase modulation method and phase demodulation method used thereforNEC CORP·Filed 2005·Granted Jan 19, 2010·5 cites·39 claims
- 0266US7630453B2Multi-level modulation method and systemNEC CORP·Filed 2005·Granted Dec 8, 2009·3 cites·61 claims
- 0366US5383547AScraper conveyorFiled 1993·Granted Jan 24, 1995·23 cites·3 claims
- 0463US7167110B2Multi-level communication system and method with error correctionNEC CORP·Filed 2003·Granted Jan 23, 2007·9 cites·47 claims
- 0559US7230994B2Multi-level modulation apparatus, multi-level demodulation apparatus, multi-level modulation/demodulation communication system, program and modulation/demodulation methodNEC CORP·Filed 2003·Granted Jun 12, 2007·6 cites·64 claims
- 0657US6717532B2Communication system and methodNEC CORP·Filed 2002·Granted Apr 6, 2004·9 cites·6 claims
- 0755US7031403B2Phase shift keying modulation including a data converter for converting an input data signal having 3 bits long into two ternary converted data signalsNEC CORP·Filed 2002·Granted Apr 18, 2006·4 cites·33 claims
- 0854US7035340B2Modulation device, demodulation device, communication system using the same, program and method for implementing modulation and demodulationNEC CORP·Filed 2002·Granted Apr 25, 2006·3 cites·24 claims
- 0954US4965576AError correcting system capable of effectively using an allowable frequency bandNEC CORP·Filed 1988·Granted Oct 23, 1990·13 cites·4 claims
- 1053US7330451B2Code division multiple access communication system and methodNEC CORP·Filed 2003·Granted Feb 12, 2008·2 cites·10 claims
- 1152US8229022B2Modulation and demodulation method, modulation apparatus and demodulation apparatusNODA SEIICHI·Filed 2006·Granted Jul 24, 2012·1 cites·22 claims
- 1250US4716385AMultilevel modulator comprising a compact error correcting code producing unitNEC CORP·Filed 1986·Granted Dec 29, 1987·16 cites·9 claims
- 1345US5107504AMultilevel quadrature amplitude modulator capable of reducing a maximum amplitude of a multilevel quadrature amplitude modulated signal regardless of transmission data information or redundant informationNEC CORP·Filed 1989·Granted Apr 21, 1992·13 cites·8 claims
- 1444US4270210ADigital diversity receiver, comprising an APC loop for locking instants of read-out of buffer memories to an averaged phase of signals supplied theretoNIPPON ELECTRIC CO·Filed 1979·Granted May 26, 1981·8 cites·3 claims
- 1543US2003063688A1Modulator and communication system and modulation programNEC CORP·Filed 2002·Application pending·0 cites
- 1640US8607817B2Control method and device of filled water volume in fluid spaceNAKAYAMA KEN·Filed 2007·Granted Dec 17, 2013·0 cites·8 claims
- 1729US4757516ATransversal equalizerNEC CORP·Filed 1986·Granted Jul 12, 1988·2 cites·1 claims
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