Assignee
KOREEDA DAISUKE
JP·4 granted patents·4 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0170US8514686B2Optical information recording/reproducing apparatus and objective optical system for the sameKOREEDA DAISUKE·Filed 2011·Granted Aug 20, 2013·2 cites·28 claims
- 0270US8068401B2Objective optical system and optical information recording/reproducing device having the sameKOREEDA DAISUKE·Filed 2009·Granted Nov 29, 2011·2 cites·20 claims
- 0361US8072694B2Objective lensKOREEDA DAISUKE·Filed 2008·Granted Dec 6, 2011·0 cites·20 claims
- 0439US8189448B2Optical information recording/reproducing apparatus and objective optical system for the sameKOREEDA DAISUKE·Filed 2010·Granted May 29, 2012·0 cites·24 claims
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