Inventor · disambiguated record
Akihiko Matsuoka
Also filed as: MATSUOKA AKIHIKO
183 granted patents·13 pending applications·2,174 citations·filing 1992–2021
99Inventor score
Files withPANASONIC CORP47MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33MURAKAMI YUTAKA33PANASONIC IP CORP AMERICA21WIFI ONE LLC14
Top patents by PatentIndex Score
196 records- 0198US8446973B2Transmission and reception apparatus and methodMURAKAMI YUTAKA·Filed 2012·Granted May 21, 2013·28 cites·19 claims
- 0298US8155224B2Transmission method, transmission apparatus, and reception apparatusMURAKAMI YUTAKA·Filed 2010·Granted Apr 10, 2012·29 cites·9 claims
- 0398US7778339B2Transmission of a plurality of sub-carriers in an OFDM signalPANASONIC CORP·Filed 2007·Granted Aug 17, 2010·39 cites·18 claims
- 0497US8428182B2Communication method and radio communication apparatusMURAKAMI YUTAKA·Filed 2011·Granted Apr 23, 2013·23 cites·10 claims
- 0597US8270521B2Communication apparatus and communication methodMURAKAMI YUTAKA·Filed 2011·Granted Sep 18, 2012·24 cites·4 claims
- 0697US8229026B2Processor and processing method for signal transmissionMURAKAMI YUTAKA·Filed 2010·Granted Jul 24, 2012·26 cites·18 claims
- 0797US7266167B2Reception apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 4, 2007·52 cites·2 claims
- 0896US9160596B2Transmission and reception signal processor and methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Oct 13, 2015·7 cites·15 claims
- 0996US8744005B2Method and apparatus for generating modulation signalsPANASONIC CORP·Filed 2013·Granted Jun 3, 2014·14 cites·9 claims
- 1095US8705656B2Transmission and reception apparatus and methodPANASONIC CORP·Filed 2013·Granted Apr 22, 2014·11 cites·15 claims
- 1195US8594242B2Method of receiving modulation symbolsMURAKAMI YUTAKA·Filed 2012·Granted Nov 26, 2013·13 cites·7 claims
- 1295US8259837B2Communication apparatus and communication methodMURAKAMI YUTAKA·Filed 2010·Granted Sep 4, 2012·12 cites·4 claims
- 1395US8144799B2Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and multi-antenna communication systemMURAKAMI YUTAKA·Filed 2010·Granted Mar 27, 2012·27 cites·4 claims
- 1495US6608868B1Apparatus and method for digital wireless communicationsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 19, 2003·74 cites·12 claims
- 1594US10355841B2Methods and apparatus for transmitting modulation signalsWIFI ONE LLC·Filed 2018·Granted Jul 16, 2019·5 cites·17 claims
- 1694US10277436B2Transmission apparatus and method, and reception apparatus and methodPANASONIC IP CORP AMERICA·Filed 2018·Granted Apr 30, 2019·4 cites·4 claims
- 1794US10003443B2Methods and apparatus for transmitting modulation signalsWIFI ONE LLC·Filed 2017·Granted Jun 19, 2018·5 cites·14 claims
- 1894US9935799B2Transmission apparatus and method, and reception apparatus and methodPANASONIC IP CORP AMERICA·Filed 2017·Granted Apr 3, 2018·6 cites·4 claims
- 1994US9735986B2Transmission and reception apparatus and methodPANASONIC IP CORP AMERICA·Filed 2016·Granted Aug 15, 2017·5 cites·15 claims
- 2094US9628300B2Method and signal generating apparatus for generating modulation signalsWI-FI ONE LLC·Filed 2015·Granted Apr 18, 2017·7 cites·13 claims
- 2194US9584196B2Transmission apparatus and method, and reception apparatus and methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Feb 28, 2017·6 cites·8 claims
- 2294US9363124B2Transmission and reception signal processor and methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Jun 7, 2016·7 cites·15 claims
- 2394US6993092B1Transmission apparatus, reception apparatus and digital radio communication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 31, 2006·74 cites·14 claims
- 2494US6738430B2Apparatus and method for digital wireless communicationsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 18, 2004·59 cites·6 claims
- 2594US5809009ADemodulator apparatus for digital radio communication receiver providing pseudo-coherent quadrature demodulation based on periodic estimation of frequency offsetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 15, 1998·166 cites·19 claims
- 2693US10651993B2Methods and apparatus for transmitting modulation signalsWIFI ONE LLC·Filed 2019·Granted May 12, 2020·3 cites·20 claims
- 2793US8982998B2Transmission and reception apparatus and methodPANASONIC CORP·Filed 2014·Granted Mar 17, 2015·7 cites·15 claims
- 2893US7848454B2Communication apparatus and communication methodPANASONIC CORP·Filed 2010·Granted Dec 7, 2010·12 cites·6 claims
- 2993US7738590B2Radio communication apparatus capable of switching modulation schemesPANASONIC CORP·Filed 2006·Granted Jun 15, 2010·16 cites·16 claims
- 3093US7688901B2Transmission method, transmission apparatus, and reception apparatusPANASONIC CORP·Filed 2002·Granted Mar 30, 2010·45 cites·10 claims
- 3192US8767864B2Transmitting apparatus, transmitting method, receiving apparatus and receiving methodPANASONIC CORP·Filed 2013·Granted Jul 1, 2014·8 cites·6 claims
- 3292US8355748B2Multi-mode control station, radio communication system, radio station, and radio communication control methodPANASONIC CORP·Filed 2005·Granted Jan 15, 2013·39 cites·11 claims
- 3392US8089945B2Communication method, and transmitting apparatus and receiving apparatus using that communication methodMURAKAMI YUTAKA·Filed 2011·Granted Jan 3, 2012·10 cites·16 claims
- 3492US8023488B2Communication method, and transmitting apparatus and receiving apparatus using that communication methodPANASONIC CORP·Filed 2010·Granted Sep 20, 2011·10 cites·16 claims
- 3592US7787432B2Communication method, and transmitting apparatus and receiving apparatus using that communication methodPANASONIC CORP·Filed 2009·Granted Aug 31, 2010·13 cites·11 claims
- 3692US7515714B2Communication apparatus and communication systemPANASONIC CORP·Filed 2003·Granted Apr 7, 2009·44 cites·4 claims
- 3792US7420915B2Radio communications apparatus and radio communications methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 2, 2008·52 cites·13 claims
- 3892US7359454B2Apparatus and method for digital wireless communicationsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 15, 2008·47 cites·6 claims
- 3992US6748023B2Apparatus and method for digital wireless communicationsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 8, 2004·48 cites·6 claims
- 4091US10263749B2Transmission and reception signal processor and methodPANASONIC IP CORP AMERICA·Filed 2018·Granted Apr 16, 2019·3 cites·15 claims
- 4191US9065499B2Transmission signal generator, transmission signal generating method, reception signal generator, and reception signal generating methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Jun 23, 2015·7 cites·6 claims
- 4291US8934578B2Method of demodulating modulation signalsWIFI ONE LLC·Filed 2014·Granted Jan 13, 2015·5 cites·7 claims
- 4391US7069489B2Transmission apparatus, reception apparatus, transmission method, and reception methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 27, 2006·45 cites·10 claims
- 4490US10578713B2Radar axis displacement amount calculation device and radar axis displacement calculation methodPANASONIC CORP·Filed 2016·Granted Mar 3, 2020·9 cites·7 claims
- 4590US8724729B2Interleaver, interleaving method, transmission apparatus, and transmitting methodMURAKAMI YUTAKA·Filed 2012·Granted May 13, 2014·10 cites·12 claims
- 4690US7907587B2Communication method, and transmitting apparatus and receiving apparatus using that communication methodPANASONIC CORP·Filed 2009·Granted Mar 15, 2011·11 cites·20 claims
- 4790US7023933B2Radio communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 4, 2006·29 cites·2 claims
- 4889US8175070B2Communication method, and transmitting apparatus and receiving apparatus using that communication methodMURAKAMI YUTAKA·Filed 2011·Granted May 8, 2012·7 cites·24 claims
- 4989US7974371B2Communication method and radio communication apparatusPANASONIC CORP·Filed 2002·Granted Jul 5, 2011·25 cites·16 claims
- 5089US7664011B2Wireless communications apparatus and wireless communication methodPANASONIC CORP·Filed 2008·Granted Feb 16, 2010·10 cites·10 claims
Showing the top 50 of 196 patent records by PatentIndex Score.
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