Inventor · disambiguated record
Masaki Oguro
Also filed as: OGURO MASAKI
58 granted patents·3 pending applications·1,234 citations·filing 1986–2016
99Inventor score
Top patents by PatentIndex Score
61 records- 0194US5513010ADigital video signal recording and reproducing apparatus that records and reproduces both still and moving picturesSONY CORP·Filed 1994·Granted Apr 30, 1996·71 cites·29 claims
- 0292US5712947AMethod of recording ID signals for retrieving images, method of retrieving images, and apparatus for reproducing recorded imagesSONY CORP·Filed 1996·Granted Jan 27, 1998·76 cites·20 claims
- 0390US7209119B2Input device and information processing apparatusSONY CORP·Filed 2005·Granted Apr 24, 2007·10 cites·1 claims
- 0489US5646796AApparatus and method for recording and reproducing topic data with digital video and audio dataSONY CORP·Filed 1994·Granted Jul 8, 1997·95 cites·39 claims
- 0588US5907656AApparatus and method for reproducing video signals with varying-magnitude AGC signalsSONY CORP·Filed 1997·Granted May 25, 1999·52 cites·30 claims
- 0686US6097558ADigital audio signal transmission apparatus with data blocks of varying sizesSONY CORP·Filed 1997·Granted Aug 1, 2000·48 cites·22 claims
- 0786US5724474ADigital recording and reproducing apparatus and index recording methodSONY CORP·Filed 1994·Granted Mar 3, 1998·75 cites·18 claims
- 0885US5615056AApparatus for recording and reproducing a digital video and audio signalSONY CORP·Filed 1993·Granted Mar 25, 1997·37 cites·42 claims
- 0985US5583654ADigital video and audio signal recording and reproducing apparatus efficiently storing a variety of different accompanying video and audio information dataSONY CORP·Filed 1993·Granted Dec 10, 1996·36 cites·38 claims
- 1084US5579120ACopyright protection for digital signal recording and/or reproduction and recording medium thereofSONY CORP·Filed 1994·Granted Nov 26, 1996·64 cites·17 claims
- 1179US6101070AMethod and apparatus for determining information and a cassette for use therewithSONY CORP·Filed 1994·Granted Aug 8, 2000·22 cites·6 claims
- 1279US5699475AMethod and apparatus for encoding a digital image signalSONY CORP·Filed 1993·Granted Dec 16, 1997·47 cites·14 claims
- 1376US5477276ADigital signal processing apparatus for achieving fade-in and fade-out effects on digital video signalsSONY CORP·Filed 1993·Granted Dec 19, 1995·33 cites·15 claims
- 1475US6718118B1Image processing apparatus, image processing method, and information providing mediumSONY CORP·Filed 2000·Granted Apr 6, 2004·14 cites·12 claims
- 1574US7209122B2Input device and information processing apparatusSONY CORP·Filed 2005·Granted Apr 24, 2007·3 cites·1 claims
- 1674US6282366B1Method and apparatus for digitally recording and reproducing data recorded in the vertical blanking period of video signalSONY CORP·Filed 1997·Granted Aug 28, 2001·48 cites·16 claims
- 1773US6026212ADigital video recorderSONY CORP·Filed 1997·Granted Feb 15, 2000·25 cites·28 claims
- 1873US5659654AApparatus for recording and/or reproducing a video signalSONY CORP·Filed 1994·Granted Aug 19, 1997·29 cites·12 claims
- 1973US5521712ATeletext signal recording and reproducing apparatusSONY CORP·Filed 1994·Granted May 28, 1996·33 cites·10 claims
- 2071US7209121B2Input device and information processing apparatusSONY CORP·Filed 2005·Granted Apr 24, 2007·2 cites·1 claims
- 2171US6344939B2Digital audio channels with multilingual indicationSONY CORP·Filed 1997·Granted Feb 5, 2002·64 cites·22 claims
- 2271US5907655AMethod and apparatus for recording and reproducing digital video signals as a function of copy protection of a tapeSONY CORP·Filed 1996·Granted May 25, 1999·40 cites·9 claims
- 2370US5541737AApparatus and method for recording and reproducing a digital video and audio signalSONY CORP·Filed 1993·Granted Jul 30, 1996·20 cites·49 claims
- 2469US6526220B2Apparatus and method for TV broadcast copy protectionSONY CORP·Filed 2001·Granted Feb 25, 2003·7 cites·27 claims
- 2568US6888533B1Input device and information processing apparatusSONY CORP·Filed 2000·Granted May 3, 2005·6 cites·29 claims
- 2667US5926607ACassette with memorySONY CORP·Filed 1996·Granted Jul 20, 1999·19 cites·12 claims
- 2766US5504759ADigital signal recording and/or reproducing apparatus using a common processing device for digital signals having different data configurationsSONY CORP·Filed 1992·Granted Apr 2, 1996·24 cites·66 claims
- 2865US7212188B2Input device and information processing apparatusSONY CORP·Filed 2005·Granted May 1, 2007·1 cites·1 claims
- 2965US7209120B2Input device and information processing apparatusSONY CORP·Filed 2005·Granted Apr 24, 2007·1 cites·1 claims
- 3063US7535415B2Image recording apparatus capable of recording position and direction information of object of shootingSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 19, 2009·6 cites·12 claims
- 3160US6301430B1Apparatus and method for TV broadcast copy protectionSONY CORP·Filed 1996·Granted Oct 9, 2001·21 cites·4 claims
- 3259US4802038APCM audio signal recording and/or reproducing apparatus with program timer and series and parallel formatsSONY CORP·Filed 1986·Granted Jan 31, 1989·11 cites·1 claims
- 3358US5349384AApparatus and methods for transmitting compressed digital image signalsSONY CORP·Filed 1992·Granted Sep 20, 1994·17 cites·18 claims
- 3455US5905844AMethod and apparatus for selectively recording character broadcasting program dataSONY CORP·Filed 1997·Granted May 18, 1999·18 cites·10 claims
- 3555US5521978ADigital signal processing apparatusSONY CORP·Filed 1995·Granted May 28, 1996·15 cites·12 claims
- 3654US6549417B1Information processing apparatusSONY CORP·Filed 2000·Granted Apr 15, 2003·1 cites·6 claims
- 3753US5907444AApparatus for recording and/or reproducing information for use with a cassette having a memory and method thereofSONY CORP·Filed 1996·Granted May 25, 1999·9 cites·12 claims
- 3852US5845044ARecording apparatus comprising a camera and a cassette which includes a separate memory for storing camera parametersSONY CORP·Filed 1997·Granted Dec 1, 1998·16 cites·8 claims
- 3951US5493414AMethod of dubbing digital video signalsSONY CORP·Filed 1993·Granted Feb 20, 1996·13 cites·10 claims
- 4051US2005156884A1Input device and information processing apparatusSONY CORP·Filed 2005·Application pending·0 cites
- 4149US5901007AMagnetic recording and reproducing apparatus and cleaning cassette thereforSONY CORP·Filed 1997·Granted May 4, 1999·6 cites·10 claims
- 4248US5742727AApparatus and method for recording and reproducing a television signalSONY CORP·Filed 1995·Granted Apr 21, 1998·9 cites·41 claims
- 4348US5726817AMagnetic recording and reproducing apparatus and cleaning cassette thereforSONY CORP·Filed 1995·Granted Mar 10, 1998·6 cites·1 claims
- 4448US5719721AMethod and apparatus for recording track numbers in a standard recording mode and a long time recording modeSONY CORP·Filed 1996·Granted Feb 17, 1998·8 cites·6 claims
- 4547US2004208492A1Video/audio data recording/reproducing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Application pending·0 cites
- 4646US5905839ADigital video signal recording/reproducing apparatus for storing a vertical resolution signalSONY CORP·Filed 1997·Granted May 18, 1999·9 cites·32 claims
- 4746US5852528AVideo information recording method which uses a comparison of event information in two recorded information packetsSONY CORP·Filed 1996·Granted Dec 22, 1998·7 cites·16 claims
- 4844US5933572AApparatus for recording and/or reproducing a video signalSONY CORP·Filed 1997·Granted Aug 3, 1999·8 cites·3 claims
- 4944US5909532AApparatus and method for recording and reproducing a television signalSONY CORP·Filed 1997·Granted Jun 1, 1999·7 cites·41 claims
- 5043US5854728ACleaning cassette for use in cleaning a respective type of magnetic recording and reproducing apparatus into which a normal tape cassette is loaded when performing recording and reproducing operationsSONY CORP·Filed 1997·Granted Dec 29, 1998·4 cites·1 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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