Inventor · disambiguated record
Toshiya Akiba
Also filed as: AKIBA TOSHIYA
25 granted patents·1 pending application·544 citations·filing 1992–2011
97Inventor score
Top patents by PatentIndex Score
26 records- 0197US6449423B1Recording and playback apparatus for continuous playback of fragmented signalsSONY CORP·Filed 2000·Granted Sep 10, 2002·62 cites·14 claims
- 0294US6377745B2Recording/reproducing apparatus and methodSONY CORP·Filed 1998·Granted Apr 23, 2002·87 cites·11 claims
- 0391US6330214B1Signal recording/reproducing apparatus and methodSONY CORP·Filed 1998·Granted Dec 11, 2001·56 cites·5 claims
- 0486US6542695B1Video signal recording/reproduction apparatus and method with multi-picture displaySONY CORP·Filed 1998·Granted Apr 1, 2003·96 cites·10 claims
- 0585US7133593B2Signal reproducing method & apparatus, signal recording/reproducing method and apparatus and signal recording mediumSONY CORP·Filed 2005·Granted Nov 7, 2006·3 cites·1 claims
- 0685US7130524B2Signal recording method and apparatus, signal recording / reproducing method and apparatus and signal recording mediumSONY CORP·Filed 2005·Granted Oct 31, 2006·3 cites·1 claims
- 0785US7127151B2Signal recording method and apparatus, signal recording/reproducing method and appparatus and signal recording mediumSONY CORP·Filed 2005·Granted Oct 24, 2006·3 cites·1 claims
- 0885US7092619B2Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording mediumSONY CORP·Filed 2005·Granted Aug 15, 2006·3 cites·1 claims
- 0985US7085472B2Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording mediumSONY CORP·Filed 2005·Granted Aug 1, 2006·3 cites·1 claims
- 1085US6388968B1Signal recording/reproducing apparatus and methodSONY CORP·Filed 2001·Granted May 14, 2002·16 cites·5 claims
- 1181US7295756B2Signal reproducing method and apparatus, signal recording/reproducing method and apparatus and signal recording mediumSONY CORP·Filed 2005·Granted Nov 13, 2007·2 cites·1 claims
- 1277US6952522B2Recording method and apparatus for continuous playback of fragmented signalsSONY CORP·Filed 2001·Granted Oct 4, 2005·6 cites·6 claims
- 1376US6285818B1Commercial detection which detects a scene change in a video signal and the time interval of scene change pointsSONY CORP·Filed 1998·Granted Sep 4, 2001·51 cites·8 claims
- 1472US6282155B1Recording method and apparatus for continuous playback of fragmented signalsSONY CORP·Filed 1998·Granted Aug 28, 2001·24 cites·2 claims
- 1569US6343179B1Method and apparatus for recording a TV signal, method and apparatus for reproducing a TV signal, apparatus for recording and reproducing a TV signal, and recording mediumSONY CORP·Filed 1998·Granted Jan 29, 2002·36 cites·32 claims
- 1665US6347185B1Apparatus and method for recording audio/video signal and detected feature information thereofSONY CORP·Filed 1997·Granted Feb 12, 2002·17 cites·23 claims
- 1759US6343097B2Noise reducer, noise reducing thereof, picture signal processing apparatus, and motion detecting methodSONY CORP·Filed 1999·Granted Jan 29, 2002·22 cites·4 claims
- 1857US6137947AMethod and apparatus for reproducing a video signalSONY CORP·Filed 1998·Granted Oct 24, 2000·19 cites·17 claims
- 1948US6574418B1Apparatus and method for reproduction and distribution mediumSONY CORP·Filed 1999·Granted Jun 3, 2003·12 cites·11 claims
- 2046US9242907B2Biomass gasification gas purification system and method, and methanol production system and methodYUKUMOTO ATSUHIRO·Filed 2011·Granted Jan 26, 2016·0 cites·3 claims
- 2146US6411774B1Apparatus and method of reproducing audio/video signal from recording medium with reduced or eliminated initial delaySONY CORP·Filed 1998·Granted Jun 25, 2002·7 cites·15 claims
- 2243US8946307B2Biomass gasification gas purification system and method and methanol production system and methodYUKUMOTO ATSUHIRO·Filed 2011·Granted Feb 3, 2015·0 cites·3 claims
- 2343US5272532AHorizontal AFC (automatic frequency control) circuitSONY CORP·Filed 1992·Granted Dec 21, 1993·8 cites·5 claims
- 2443US2012092456A1Video signal processing device, video signal processing method, and computer programAKIBA TOSHIYA·Filed 2011·Application pending·0 cites
- 2539US6847776B2Signal record/playback apparatus and method featuring independent recording and playback processingSONY CORP·Filed 1999·Granted Jan 25, 2005·4 cites·26 claims
- 2629US5930401AShade gradation correction method and apparatusSONY CORP·Filed 1996·Granted Jul 27, 1999·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →