Inventor · disambiguated record
Hiroaki Ozeki
Also filed as: OZEKI HIROAKI
44 granted patents·13 pending applications·501 citations·filing 1988–2017
98Inventor score
Top patents by PatentIndex Score
57 records- 0189US8141146B2Authentication server, authentication method and authentication programOZEKI HIROAKI·Filed 2009·Granted Mar 20, 2012·28 cites·16 claims
- 0288US7098967B2Receiving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 29, 2006·34 cites·6 claims
- 0388US5535220AForward error correcting transmitter and receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jul 9, 1996·65 cites·6 claims
- 0483US7818635B2Digital broadcast receiverPANASONIC CORP·Filed 2006·Granted Oct 19, 2010·12 cites·12 claims
- 0580US5014349ATelevision tuner for common use in BS/UVMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted May 7, 1991·41 cites·5 claims
- 0679US4939789ASignal receiver for terrestrial and satellite broadcastingsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jul 3, 1990·39 cites·15 claims
- 0778US7787841B2Receiving module and receiving device using the samePANASONIC CORP·Filed 2006·Granted Aug 31, 2010·7 cites·12 claims
- 0877US8311155B2Electronic tuner and high frequency receiving device using the sameUMEDA TAKASHI·Filed 2008·Granted Nov 13, 2012·8 cites·26 claims
- 0974US7532871B2ReceiverPANASONIC CORP·Filed 2006·Granted May 12, 2009·7 cites·14 claims
- 1069US6744830B1Digital broadcasting signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 1, 2004·10 cites·7 claims
- 1169US6363126B1DemodulatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Mar 26, 2002·73 cites·42 claims
- 1267US8208590B2Filter circuit, and receiver and electronic device using the same filter circuitOKADA EIJI·Filed 2007·Granted Jun 26, 2012·5 cites·14 claims
- 1367US7945228B2Receiver and electronic apparatus using the samePANASONIC CORP·Filed 2007·Granted May 17, 2011·4 cites·7 claims
- 1466US7885621B2Receiver and electronic apparatus using the samePANASONIC CORP·Filed 2007·Granted Feb 8, 2011·3 cites·9 claims
- 1565US8040178B2Oscillator, and receiving device and electronic device using the oscillatorPANASONIC CORP·Filed 2008·Granted Oct 18, 2011·4 cites·12 claims
- 1665US7944996B2OFDM reception device and OFDM receiver using the samePANASONIC CORP·Filed 2007·Granted May 17, 2011·4 cites·22 claims
- 1764US5134707ASatellite receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jul 28, 1992·27 cites·15 claims
- 1863US8224374B2Wireless terminal deviceKATO HISAYA·Filed 2004·Granted Jul 17, 2012·6 cites·17 claims
- 1963US6389082B1ReceiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 14, 2002·9 cites·6 claims
- 2061US7991372B2Receiver and electronic apparatus using the samePANASONIC CORP·Filed 2007·Granted Aug 2, 2011·2 cites·10 claims
- 2161US7702052B2Radio-frequency receiver and integrated circuit employed for the receiverPANASONIC CORP·Filed 2006·Granted Apr 20, 2010·2 cites·12 claims
- 2261US6934522B2Automatic gain control apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 23, 2005·8 cites·5 claims
- 2360US7840201B2Communication module having tuner units that are separated and isolated from each other, and method of manufacturing the samePANASONIC CORP·Filed 2006·Granted Nov 23, 2010·1 cites·9 claims
- 2460US7733986B2Receiver and electronic apparatusPANASONIC CORP·Filed 2006·Granted Jun 8, 2010·4 cites·8 claims
- 2560US7616939B2Receiver and electronic device using the samePANASONIC CORP·Filed 2006·Granted Nov 10, 2009·1 cites·10 claims
- 2660US2010082377A1Risk Evaluation of Conflicts in Separation of DutiesIBM·Filed 2008·Application pending·0 cites
- 2758US6882693B2Digital signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 19, 2005·7 cites·16 claims
- 2857US7054395B2Automatic gain control for digital demodulation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 30, 2006·6 cites·20 claims
- 2955US6115432AHigh-frequency signal receiving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 5, 2000·17 cites·18 claims
- 3055US5398080ATelevision receiver for terrestrial broadcastingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 14, 1995·18 cites·5 claims
- 3154US7187733B2High-frequency signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 6, 2007·5 cites·19 claims
- 3252US8433013B2Receiver and electronic device using the sameNAKANO YUSUKE·Filed 2009·Granted Apr 30, 2013·2 cites·17 claims
- 3352US8145173B2Receiver and electronic apparatus having diversity and single receiving modesNISHIMURA DAISUKE·Filed 2007·Granted Mar 27, 2012·2 cites·19 claims
- 3451US2010311382A1Reception device and electronic device using the samePANASONIC CORP·Filed 2009·Application pending·0 cites
- 3549US7486940B2Digital broadcast receiving apparatusPANASONIC CORP·Filed 2004·Granted Feb 3, 2009·1 cites·3 claims
- 3648US8064558B2Receiving apparatusTSUKIO YASUNOBU·Filed 2007·Granted Nov 22, 2011·0 cites·15 claims
- 3747US8244197B2Receiving device and electronic equipment using the sameFUJII TAKESHI·Filed 2008·Granted Aug 14, 2012·1 cites·13 claims
- 3847US2011181354A1Reception device and electronic device using the samePANASONIC CORP·Filed 2009·Application pending·0 cites
- 3947US2005249316A1Digital signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4046US4987606AWide band transmission system with biasing of gain control circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jan 22, 1991·12 cites·15 claims
- 4145US2010321114A1Amplifier circuit and receiver using the samePANASONIC CORP·Filed 2009·Application pending·0 cites
- 4244US2010035570A1Receiver and receiving system using the samePANASONIC CORP·Filed 2008·Application pending·0 cites
- 4344US2010022210A1Receiving device and electronic apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 4444US2010014618A1Receiving devicePANASONIC CORP·Filed 2007·Application pending·0 cites
- 4543US7457600B2VCO devicePANASONIC CORP·Filed 2004·Granted Nov 25, 2008·3 cites·10 claims
- 4643US5914983ADigital signal error reduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 22, 1999·17 cites·6 claims
- 4743US2009054021A1ReceiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 4842US6996388B2High-frequency signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 7, 2006·0 cites·5 claims
- 4941US8183915B2Oscillator, and receiving device and electronic device using the oscillatorTSUKIO YASUNOBU·Filed 2011·Granted May 22, 2012·0 cites·2 claims
- 5040US8165550B2Local oscillator, receiver, and electronic deviceFUJII TAKESHI·Filed 2008·Granted Apr 24, 2012·0 cites·7 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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