Inventor · disambiguated record
Takahiro Miyagi
Also filed as: MIYAGI TAKAHIRO
9 granted patents·1 pending application·39 citations·filing 1996–2011
85Inventor score
Top patents by PatentIndex Score
10 records- 0181US7221523B2Optical pickup and optical disk deviceSONY CORP·Filed 2005·Granted May 22, 2007·6 cites·17 claims
- 0277US7484229B2Optical pickup and optical disk apparatusSONY CORP·Filed 2005·Granted Jan 27, 2009·4 cites·15 claims
- 0375US8678341B2Normally closed solenoid valveWATANABE SHOTA·Filed 2011·Granted Mar 25, 2014·5 cites·9 claims
- 0452US7889621B2Objective lens device, optical pickup device, optical-disc driving device and driving method of objective lensSONY CORP·Filed 2007·Granted Feb 15, 2011·0 cites·21 claims
- 0549US5677897AApparatus for recording and reproducing magneto optical discPIONEER ELECTRONIC CORP·Filed 1996·Granted Oct 14, 1997·10 cites·10 claims
- 0647US2007280090A1Optical pickup device and optical disc apparatusSONY CORP·Filed 2007·Application pending·0 cites
- 0745US7092173B2Objective lens drive device, optical pickup device, and disk drive deviceSONY CORP·Filed 2004·Granted Aug 15, 2006·1 cites·9 claims
- 0841US5850313AObjective lens driving device and a method for manufacturing the samePIONEER ELECTRONIC CORP·Filed 1997·Granted Dec 15, 1998·6 cites·13 claims
- 0935US5748579AOptical pickup for magneto optical recording apparatusPIONEER ELECTRONIC CORP·Filed 1996·Granted May 5, 1998·4 cites·4 claims
- 1034US5703864APickup device for otpical diskPIONEER ELECTRONIC CORP·Filed 1996·Granted Dec 30, 1997·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →