Inventor · disambiguated record
Naoto Kojima
Also filed as: KOJIMA NAOTO
13 granted patents·7 pending applications·150 citations·filing 1991–2022
92Inventor score
Top patents by PatentIndex Score
20 records- 0188US7965607B2Hologram recording/reproducing device and recording/reproducing optical apparatusSONY CORP·Filed 2006·Granted Jun 21, 2011·13 cites·5 claims
- 0286US6914871B2Micro mirror unit, optical disc drive using same, and method for producing micro mirror unitSONY CORP·Filed 2000·Granted Jul 5, 2005·20 cites·5 claims
- 0384US7283286B2Hologram recording/reproducing device and optical unitSONY CORP·Filed 2005·Granted Oct 16, 2007·9 cites·8 claims
- 0480US6552991B1Micro mirror apparatus and optical memory disk apparatusSONY CORP·Filed 2000·Granted Apr 22, 2003·15 cites·9 claims
- 0578US6496332B1Head slider for flexible magnetic diskSONY CORP·Filed 2000·Granted Dec 17, 2002·13 cites·17 claims
- 0672US8482945B2Power converter with magnetic recovery switchKOJIMA NAOTO·Filed 2008·Granted Jul 9, 2013·12 cites·18 claims
- 0768US7940606B2Signal detecting device and signal detecting methodSONY CORP·Filed 2009·Granted May 10, 2011·1 cites·15 claims
- 0863US5928719ASurface processing method by blowing submicron particlesSONY CORP·Filed 1992·Granted Jul 27, 1999·30 cites·3 claims
- 0961US6462903B1Disc-shaped recording medium and disc driving systemSONY CORP·Filed 1999·Granted Oct 8, 2002·15 cites·76 claims
- 1060US5548886AMethod of manufacturing floating magnetic head deviceSONY CORP·Filed 1994·Granted Aug 27, 1996·12 cites·11 claims
- 1159US7215630B2Micro mirror unit, optical disc drive using same, and method for producing micro mirror unitSONY CORP·Filed 2005·Granted May 8, 2007·2 cites·2 claims
- 1257US2022093354A1Relay Holding StructureMARELLI CORP·Filed 2020·Application pending·0 cites
- 1353US2010008202A1Optical information recording medium, recording particle, method for reproducing optical information, optical information reproducing apparatus, method for recording optical information, and optical information recording apparatusSONY CORP·Filed 2009·Application pending·0 cites
- 1452US2009080295A1Light-assisted magnetic head apparatus, light-assisted magnetic recording apparatus, and light-assisted magnetic recording methodSONY CORP·Filed 2008·Application pending·0 cites
- 1551US2024277657A1Novel amp-activated protein kinase activatorKYOTO PHARMACEUTICAL UNIV·Filed 2022·Application pending·0 cites
- 1646US2006114756A1Light-assisted type magnetic recording head, magnetic recording apparatus and laser-assisted type magnetic recording head manufacturing methodSONY CORP·Filed 2005·Application pending·0 cites
- 1744US5150511AMethod for manufacturing a magnetic transducer headSONY CORP·Filed 1991·Granted Sep 29, 1992·6 cites·18 claims
- 1837US2011109239A1Illumination control deviceMERSTECH INC·Filed 2008·Application pending·0 cites
- 1936USD491185SSuspension for headSONY CORP·Filed 2002·Granted Jun 8, 2004·2 cites·1 claims
- 2029US2001007808A1Suface procesing method by blowing submicron particlesFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →