Inventor · disambiguated record
Etsuto Nakatsu
Also filed as: NAKATSU ETSUTO
12 granted patents·5 pending applications·150 citations·filing 1989–2006
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD10NAKATSU ETSUTO3ISHIDA TAKANORI1KOUDO TOSHIKAZU1NISSAN MOTOR1
Top patents by PatentIndex Score
17 records- 0169US5233479AApparatus for demodulating and decoding multi-level amplitude modulation signal conveying digital dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Aug 3, 1993·19 cites·5 claims
- 0268US5335125AVideo signal magnetic recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Aug 2, 1994·29 cites·2 claims
- 0368US5062007ADigital signal magnetic recording/reproducing apparatusNISSAN MOTOR·Filed 1989·Granted Oct 29, 1991·15 cites·10 claims
- 0464US6005507AData decoding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 21, 1999·18 cites·31 claims
- 0564US5119243ADigital signal magnetic recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 2, 1992·13 cites·18 claims
- 0655US5402272ADigital signal magnetic recording/reproducing apparatus using amplitude phase shift keying and frequency-multiplexingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 28, 1995·10 cites·4 claims
- 0753US7751686B2Data recording apparatus, data reproducing apparatus, data recording method, and data reproducing methodPANASONIC CORP·Filed 2001·Granted Jul 6, 2010·3 cites·13 claims
- 0848US5124861ADigital signal magnetic recording and playback apparatus employing quadrature amplitude modulationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 23, 1992·14 cites·8 claims
- 0947US5255127ADigital modulated signal demodulator/decoder apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Oct 19, 1993·7 cites·8 claims
- 1046US2007031125A1Data processing device and data processing methodNAKATSU ETSUTO·Filed 2004·Application pending·0 cites
- 1145US2009092381A1Recording device and recording methodNAKATSU ETSUTO·Filed 2006·Application pending·0 cites
- 1244US2009067535A1Transfer deviceKOUDO TOSHIKAZU·Filed 2006·Application pending·0 cites
- 1343US2008031597A1Stream Recording/Reproducing ApparatusNAKATSU ETSUTO·Filed 2005·Application pending·0 cites
- 1442US5535244ADigital modulating/demodulating apparatus and a digital demodulating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jul 9, 1996·15 cites·19 claims
- 1540US2007110395A1Apparatus and method of content recording/playbackISHIDA TAKANORI·Filed 2004·Application pending·0 cites
- 1634US5465158AVideo tape recorder capable of recording and reproducing wide-band chrominance signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 7, 1995·4 cites·5 claims
- 1731US6711345B1Data stream recording/reproducing apparatus, recording/reproducing method, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 23, 2004·3 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →