Inventor · disambiguated record
Naoya Eguchi
Also filed as: EGUCHI NAOYA
29 granted patents·3 pending applications·688 citations·filing 1986–2014
97Inventor score
Files withSONY CORP25ITO KATSUHISA2NIDEC COPAL ELECTRONICS CORP2FUJI ELECTRONIC CO LTD1KAWASHIMA TOSHITAKA1
Top patents by PatentIndex Score
32 records- 0194US5402407AOptical pickup apparatus and method for adjusting optical axis thereofSONY CORP·Filed 1993·Granted Mar 28, 1995·95 cites·5 claims
- 0290US7364309B2Image projector and image projecting methodSONY CORP·Filed 2003·Granted Apr 29, 2008·33 cites·16 claims
- 0388US6937754B1Inspection equipmentSONY CORP·Filed 2000·Granted Aug 30, 2005·42 cites·15 claims
- 0488US6388744B1Disc-shaped recording medium inspection apparatus and methodSONY CORP·Filed 2000·Granted May 14, 2002·33 cites·20 claims
- 0588US5442615AOptical plate for correcting comatic aberrationSONY CORP·Filed 1992·Granted Aug 15, 1995·48 cites·5 claims
- 0687US5347500ACompact optical pickup head with tracking error signal generatorSONY CORP·Filed 1993·Granted Sep 13, 1994·41 cites·2 claims
- 0785US5726436AApparatus and method for compensating coma aberrationSONY CORP·Filed 1996·Granted Mar 10, 1998·46 cites·14 claims
- 0884US6780692B2Laser annealing apparatus and method of fabricating thin film transistorSONY CORP·Filed 2002·Granted Aug 24, 2004·30 cites·6 claims
- 0981US8693099B2Antireflection filmKAWASHIMA TOSHITAKA·Filed 2007·Granted Apr 8, 2014·11 cites·12 claims
- 1076US6220714B1Image display apparatusSONY CORP·Filed 1998·Granted Apr 24, 2001·41 cites·15 claims
- 1175US5367531ALaser light beam generating apparatusSONY CORP·Filed 1993·Granted Nov 22, 1994·28 cites·3 claims
- 1273US4864170ALinear motorSONY CORP·Filed 1989·Granted Sep 5, 1989·31 cites·24 claims
- 1372US5289479ALaser light beam generating apparatusSONY CORP·Filed 1993·Granted Feb 22, 1994·20 cites·4 claims
- 1471US5418810ALaser light beam generating apparatus using an electromagnetic actuator for reflector positioningSONY CORP·Filed 1994·Granted May 23, 1995·23 cites·4 claims
- 1570US8933998B2Three-dimensional image display device, method of manufacturing the same, and three-dimensional image display methodITO KATSUHISA·Filed 2010·Granted Jan 13, 2015·2 cites·26 claims
- 1669US6459493B1Apparatus for measuring surface formSONY CORP·Filed 1996·Granted Oct 1, 2002·32 cites·16 claims
- 1768US5339324ALaser beam generator including automatic resonator length controlSONY CORP·Filed 1993·Granted Aug 16, 1994·23 cites·14 claims
- 1867US5742437AOptical pickup deviceSONY CORP·Filed 1995·Granted Apr 21, 1998·16 cites·9 claims
- 1965US4747089AMethod and apparatus for focusing servo controlSONY CORP·Filed 1986·Granted May 24, 1988·16 cites·5 claims
- 2064USRE37717EOptical pickup deviceSONY CORP·Filed 2000·Granted May 28, 2002·4 cites·15 claims
- 2164US4843601ATracking servo system for optical disk playre apparatusSONY CORP·Filed 1987·Granted Jun 27, 1989·14 cites·13 claims
- 2259US8854439B2Stereoscopic picture display, method of manufacturing the same and stereoscopic picture display methodITO KATSUHISA·Filed 2009·Granted Oct 7, 2014·2 cites·14 claims
- 2358US4972337ADevice for controlling rotation of a magnet used in a magneto-optical recording systemSONY CORP·Filed 1987·Granted Nov 20, 1990·11 cites·7 claims
- 2457US5852508ALens device, ultraviolet-ray emitting device, and optical disc recording deviceSONY CORP·Filed 1996·Granted Dec 22, 1998·12 cites·8 claims
- 2557US5157642AOptical disc recording/reproduction apparatus with improved track seekingSONY CORP·Filed 1989·Granted Oct 20, 1992·12 cites·3 claims
- 2652US7204593B23-D image display unitSONY CORP·Filed 2003·Granted Apr 17, 2007·3 cites·8 claims
- 2752US5473154AOptical pickup apparatus employing nonpolarization beam splitter and quarter wavelength plateSONY CORP·Filed 1994·Granted Dec 5, 1995·8 cites·12 claims
- 2841US2016184539A1Cpap device and blower unit for cpap deviceNIDEC COPAL ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 2940US2015320954A1Cpap deviceNIDEC COPAL ELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 3038US5144605AOptical disk apparatus and method for controlling movement of light spot thereofSONY CORP·Filed 1989·Granted Sep 1, 1992·3 cites·7 claims
- 3138US2004232126A1Laser annealing apparatus and method of fabricating thin film transistorFiled 2004·Application pending·0 cites
- 3231US5255176AControl circuit for an inverter operable in an individual mode and an interconnection modeFUJI ELECTRONIC CO LTD·Filed 1991·Granted Oct 19, 1993·8 cites·6 claims
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