Inventor · disambiguated record
Atsushi Matsuzono
Also filed as: MATSUZONO ATSUSHI
10 granted patents·175 citations·filing 1991–2006
90Inventor score
Files withSONY CORP10
Top patents by PatentIndex Score
10 records- 0190US5274521APlanar thin film magnetic headSONY CORP·Filed 1991·Granted Dec 28, 1993·52 cites·11 claims
- 0285US6828785B2Magneto-resistive effect element, magnetic sensor using magneto-resistive effect, magnetic head using magneto-resistive effect and magnetic memorySONY CORP·Filed 2002·Granted Dec 7, 2004·27 cites·21 claims
- 0383US6714390B2Giant magneto-resistive effect element, magneto-resistive effect type head, thin-film magnetic memory and thin-film magnetic sensorSONY CORP·Filed 2002·Granted Mar 30, 2004·18 cites·4 claims
- 0472US6101067AThin film magnetic head with a particularly shaped magnetic pole piece and spaced relative to an MR elementSONY CORP·Filed 1996·Granted Aug 8, 2000·25 cites·16 claims
- 0572US5274520AThin film magnetic headSONY CORP·Filed 1991·Granted Dec 28, 1993·21 cites·4 claims
- 0663US6754055B2Giant magneto-resistive effect element having small leakage current, magneto-resistive effective type head having small-leakage current, thin-film magnetic memory having small leakage current and thin-film magnetic sensor having small leakage currentSONY CORP·Filed 2002·Granted Jun 22, 2004·11 cites·4 claims
- 0761US7678598B2Method for manufacturing surface-emitting semiconductor laserSONY CORP·Filed 2006·Granted Mar 16, 2010·1 cites·4 claims
- 0860US7489717B2Surface-emitting semiconductor laser and method for manufacturing thereof as well as optical deviceSONY CORP·Filed 2004·Granted Feb 10, 2009·4 cites·15 claims
- 0956US5914839AMR Device with anti-ferro magnetic field anti-parallel to sense current magnetic fieldSONY CORP·Filed 1997·Granted Jun 22, 1999·12 cites·10 claims
- 1038US5822158AGiant magnetoresistance effect device with magnetically sensitive portion of a size large than playback track widthSONY CORP·Filed 1997·Granted Oct 13, 1998·4 cites·9 claims
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