Inventor · disambiguated record
Toshiya Matozaki
Also filed as: MATOZAKI TOSHIYA
19 granted patents·2 pending applications·221 citations·filing 1986–2017
92Inventor score
Files withMITSUBISHI ELECTRIC CORP14NAKAHARA HIRONORI3KANATAKE YUSUKE1MATOZAKI TOSHIYA1NAKAMURA KEIJI1
Top patents by PatentIndex Score
21 records- 0197US5434834AOptical recording and reproducing apparatus for tracking wobbling guide groovesMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 18, 1995·121 cites·7 claims
- 0290US5303216AOptical recording and reproducing apparatus for tracking wobbling guide groovesMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Apr 12, 1994·43 cites·22 claims
- 0385US9800844B2Image projection apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 24, 2017·6 cites·12 claims
- 0483US8040763B2Objective lens driving device and optical pickup deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Oct 18, 2011·5 cites·15 claims
- 0582US7800985B2Optical pickup deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 21, 2010·5 cites·19 claims
- 0681US5383169AOptical recording and reproducing apparatus for tracking wobbling guide groovesMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jan 17, 1995·24 cites·7 claims
- 0763US4792935AObjective lens driving device with multipole magnetMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Dec 20, 1988·13 cites·15 claims
- 0862US9488829B2Optical scanning device and projectorMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 8, 2016·1 cites·5 claims
- 0957US7554675B2Light wavefront measuring instrument, light wavefront measuring method, and light source adjusting methodMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jun 30, 2009·3 cites·11 claims
- 1055US7679846B2Lens driving device, optical pick up device and adjusting methodMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Mar 16, 2010·0 cites·5 claims
- 1152US9470889B2Laser scanning deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 18, 2016·0 cites·18 claims
- 1251US7701812B2Optical element driving apparatusMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Apr 20, 2010·0 cites·8 claims
- 1350US10960479B2Wire guide device of wire electrical discharge machine and wire electrical discharge machineMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Mar 30, 2021·0 cites·16 claims
- 1448US8171506B2Optical-system driving device effecting switchover between objective lenses for achieving focal spotsNAKAMURA KEIJI·Filed 2006·Granted May 1, 2012·0 cites·10 claims
- 1545US2010110866A1Optical disc reproducing light quantity setting method and optical disc apparatusTAKESHITA NOBUO·Filed 2008·Application pending·0 cites
- 1643US8891342B2Optical head device and optical disc deviceNAKAHARA HIRONORI·Filed 2012·Granted Nov 18, 2014·0 cites·6 claims
- 1743US8787137B2Optical pickup device and optical disc deviceNAKAHARA HIRONORI·Filed 2012·Granted Jul 22, 2014·0 cites·4 claims
- 1842US8179750B2Optical pickup device and optical disc deviceNAKAHARA HIRONORI·Filed 2011·Granted May 15, 2012·0 cites·10 claims
- 1942US2013279319A1Optical pickup device and optical disc deviceMATOZAKI TOSHIYA·Filed 2011·Application pending·0 cites
- 2040US8385170B2Optical disc discrimination method, optical disc transport device, optical disc device, optical disc inspection device, and optical pickup inspection deviceMITSUBISHI ELECTRIC CORP·Filed 2010·Granted Feb 26, 2013·0 cites·22 claims
- 2136US8437233B2Optical recording/reproduction method and optical recording/reproduction deviceKANATAKE YUSUKE·Filed 2010·Granted May 7, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →