Inventor · disambiguated record
Nobuyoshi Okumura
Also filed as: OKUMURA NOBUYOSHI
8 granted patents·5 pending applications·59 citations·filing 1985–2009
86Inventor score
Top patents by PatentIndex Score
13 records- 0188US7369746B2Device for recording digital video and audio signals in designated areas of a recording medium in a predetermined track formatMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 6, 2008·16 cites·4 claims
- 0272US5684915ADigital VTR for recording special replay data with appended error correction codesMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 4, 1997·16 cites·22 claims
- 0368US5960150ADigital VTRMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 28, 1999·13 cites·26 claims
- 0466US8112780B2Digital broadcast receiving apparatusTAURA KENICHI·Filed 2005·Granted Feb 7, 2012·3 cites·5 claims
- 0560US8458454B2Conditional access apparatusMURAYAMA SHU·Filed 2007·Granted Jun 4, 2013·1 cites·7 claims
- 0649US6085022ADigital VTR for recording special replay video data in track areas designated for digital video and digital audioMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 4, 2000·5 cites·15 claims
- 0747US2011140848A1Broadcast receiverABUKAWA MASAHIRO·Filed 2007·Application pending·0 cites
- 0846US6339670B1Digital VTRMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 15, 2002·0 cites·28 claims
- 0943US2007060082A1Receiving apparatusOKUMURA NOBUYOSHI·Filed 2005·Application pending·0 cites
- 1042US2011134327A1Digital broadcast receiverKANEKO KAZUMA·Filed 2009·Application pending·0 cites
- 1140US4823198AVideo recording and reproducing device and method including video signal record restart during rewind/playback operation after non-detection of pilot signal in video trackMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Apr 18, 1989·5 cites·27 claims
- 1237US2011170013A1Digital broadcast receiverTODOROKI YOSHIO·Filed 2009·Application pending·0 cites
- 1335US2011200092A1Digitial broadcast receiverTODOROKI YOSHIO·Filed 2008·Application pending·0 cites
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