Inventor · disambiguated record
Yukio Ohtaki
Also filed as: OHTAKI YUKIO
8 granted patents·6 pending applications·67 citations·filing 2002–2008
83Inventor score
Top patents by PatentIndex Score
14 records- 0182US7382841B2OFDM receiver for easily synchronizing base band signalALPS ELECTRIC CO LTD·Filed 2003·Granted Jun 3, 2008·29 cites·9 claims
- 0274US6959175B2Receiver capable of receiving radio signals in a preferred state at all timesALPS ELECTRIC CO LTD·Filed 2002·Granted Oct 25, 2005·25 cites·15 claims
- 0362US7454180B2Vehicle-mounted receiving apparatus for reducing distortion, improving reception sensitivity, and saving powerALPS ELECTRIC CO LTD·Filed 2006·Granted Nov 18, 2008·3 cites·9 claims
- 0458US6925294B2Antenna receiver in which carrier-to-noise ratio of demodulation signal is improvedALPS ELECTRIC CO LTD·Filed 2002·Granted Aug 2, 2005·6 cites·3 claims
- 0546US6944243B2Diversity reception device outputting maximized C/N ratio of synthesized signalALPS ELECTRIC CO LTD·Filed 2004·Granted Sep 13, 2005·2 cites·3 claims
- 0643US7817749B2Digital signal receiver including wideband tunable antenna deviceALPS ELECTRIC CO LTD·Filed 2007·Granted Oct 19, 2010·0 cites·4 claims
- 0742US6993093B2OFDM receiving apparatus with reduced bit error rate after demodulationALPS ELECTRIC CO LTD·Filed 2003·Granted Jan 31, 2006·2 cites·4 claims
- 0841US2007290934A1Antenna device having high reception sensitivity over wide bandALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 0941US2003007450A1OFDM receiving apparatus having simplified circuit configurationALPS ELECTRIC CO LTD·Filed 2002·Application pending·0 cites
- 1040US6961394B2Diversity receiving apparatus capable of preventing reduction of C/N ratioALPS ELECTRIC CO LTD·Filed 2004·Granted Nov 1, 2005·0 cites·2 claims
- 1140US2002186795A1Digital quadrature signal detecting circuit with simple circuit structureALPS ELECTRIC CO LTD·Filed 2002·Application pending·0 cites
- 1240US2002196860A1Orthogonal frequency division multiplex signal demodulator circuit having simple circuit configurationALPS ELECTRIC CO LTD·Filed 2002·Application pending·0 cites
- 1338US2008252549A1Antenna deviceOHTAKI YUKIO·Filed 2008·Application pending·0 cites
- 1433US2003021350A1OFDM receiving apparatus with reduced bit error rateALPS ELECTRIC CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →