Inventor · disambiguated record
Hideki Otaka
Also filed as: OTAKA HIDEKI
17 granted patents·1 pending application·395 citations·filing 1991–2005
94Inventor score
Top patents by PatentIndex Score
18 records- 0192US5237424ADigital video signal recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 17, 1993·141 cites·5 claims
- 0292US5166684AVariable length encoder having sign bit separationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 24, 1992·61 cites·6 claims
- 0382US5150208AEncoding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 22, 1992·55 cites·10 claims
- 0475US7421782B2Method for manufacturing internal combustion engine pistonRIKEN FORGE CO LTD·Filed 2005·Granted Sep 9, 2008·11 cites·9 claims
- 0570US7924325B2Imaging device and imaging systemPANASONIC CORP·Filed 2005·Granted Apr 12, 2011·3 cites·18 claims
- 0668US5323232AFilter device for decimation and interpolation of chrominance components of a video signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 21, 1994·30 cites·4 claims
- 0765US5313471AError concealing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 17, 1994·15 cites·16 claims
- 0861US6512794B1Receiver and transmitter-receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 28, 2003·28 cites·7 claims
- 0955US6658060B2Digital data transmission apparatus and method for multiplexing different rate digital data within active video periods of a television signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 2, 2003·3 cites·8 claims
- 1055US6148136ARecording apparatus, reproducing apparatus, and conversion apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 14, 2000·20 cites·22 claims
- 1153US6865228B2Digital data transmission apparatus and method for multiplexing multiplexing multi-channel video data within active video periodsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 8, 2005·2 cites·8 claims
- 1244US2009080509A1Data processorITOH MASANORI·Filed 2005·Application pending·0 cites
- 1343US5787221ADigital signal recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 28, 1998·7 cites·3 claims
- 1442US5298990AVideo signal block forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 29, 1994·7 cites·8 claims
- 1537US6295406B1Digital signal recording apparatus for sampling and compressing signals according to various recording modesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 25, 2001·4 cites·7 claims
- 1637US5371603ADigital video signal reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 6, 1994·6 cites·17 claims
- 1731US6044198ADigital signal recording/reproducing device with editorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 28, 2000·2 cites·11 claims
- 1830US6215950B1Digital signal recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 10, 2001·0 cites·9 claims
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