Inventor · disambiguated record
Satoru Seko
Also filed as: SEKO SATORU
21 granted patents·3 pending applications·415 citations·filing 1985–2012
96Inventor score
Top patents by PatentIndex Score
24 records- 0192US5196970AMagnetic disc apparatusSONY CORP·Filed 1989·Granted Mar 23, 1993·53 cites·9 claims
- 0289US6144517AMagnetic disk device and method of manufacturing sameSONY CORP·Filed 1999·Granted Nov 7, 2000·50 cites·15 claims
- 0389US5907448AMagnetic disk device and method of manufacturing same having convex recordings regions, concave guard bands, and impressed concavities and convexities representing control signalsSONY CORP·Filed 1996·Granted May 25, 1999·52 cites·28 claims
- 0489US5905705ADisc device having eccentricity measurement and clock correctionSONY CORP·Filed 1997·Granted May 18, 1999·45 cites·1 claims
- 0581US7502297B2Hologram recording apparatus, hologram reproducing apparatus, hologram recording method, and hologram reproducing methodSONY CORP·Filed 2005·Granted Mar 10, 2009·5 cites·10 claims
- 0678US5313342AAnalog/digital compatible reproducing systemSONY CORP·Filed 1992·Granted May 17, 1994·27 cites·12 claims
- 0777US8000205B2Recording apparatus and recording methodSONY CORP·Filed 2008·Granted Aug 16, 2011·6 cites·9 claims
- 0877US5615191ADisc device having eccentricity measurement and clock correctionSONY CORP·Filed 1995·Granted Mar 25, 1997·23 cites·28 claims
- 0974US9466146B2Image processing apparatus, image processing method and data structure of image fileSONY CORP·Filed 2012·Granted Oct 11, 2016·2 cites·13 claims
- 1073US5761165ADisc device providing eccentricity compensation using a head radial position detecting circuitSONY CORP·Filed 1997·Granted Jun 2, 1998·19 cites·1 claims
- 1172US5260836AApparatus for reproducing digital and analog audio signalsSONY CORP·Filed 1990·Granted Nov 9, 1993·23 cites·28 claims
- 1272US5065382ADisc memory apparatusSONY CORP·Filed 1990·Granted Nov 12, 1991·21 cites·7 claims
- 1369US5677819AMagnetic disk having improved servo area for protecting equal time interval characteristics and for preventing azimuth lossSONY CORP·Filed 1995·Granted Oct 14, 1997·21 cites·10 claims
- 1467US5949602AMethod and apparatus for measuring head deviation and method and apparatus for recording/reproducing dataSONY CORP·Filed 1997·Granted Sep 7, 1999·17 cites·12 claims
- 1567US4757410AMagnetoresistance effect for short and long wavelength recordingsSONY CORP·Filed 1985·Granted Jul 12, 1988·15 cites·3 claims
- 1665US8416480B2Hologram reproducing apparatus, hologram reproducing method, and phase modulating elementTANAKA TOMIJI·Filed 2008·Granted Apr 9, 2013·2 cites·7 claims
- 1761US6144516AHead displacement measuring method and apparatus and data recording/reproducing method and apparatusSONY CORP·Filed 1997·Granted Nov 7, 2000·13 cites·1 claims
- 1858US5745455ADisc device having eccentricity measurement and clock correctionSONY CORP·Filed 1997·Granted Apr 28, 1998·10 cites·1 claims
- 1956US8174745B2Optical unit, method for controlling drive, and holographic apparatusOKADA HITOSHI·Filed 2008·Granted May 8, 2012·0 cites·9 claims
- 2054US2009316239A1Recording apparatus and recording methodSONY CORP·Filed 2009·Application pending·0 cites
- 2154US2009323481A1Drive apparatus and track jump methodSONY CORP·Filed 2009·Application pending·0 cites
- 2252US6025969AMethod and apparatus for measuring head deviation and method and apparatus for recording/reproducing dataSONY CORP·Filed 1998·Granted Feb 15, 2000·8 cites·12 claims
- 2345US2014293022A1Information processing apparatus, information processing method and recording mediumSONY CORP·Filed 2012·Application pending·0 cites
- 2438US5654842AHead displacement measuring method and apparatus and data recording/reproducing method and apparatusSONY CORP·Filed 1995·Granted Aug 5, 1997·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →