Assignee
ISHIKA SO
JP·1 granted patent·1 pending application·0 citations·filing 2007–2007
Technology mixG11B2
Top patents by PatentIndex Score
2 records- 0140US8164999B2Optical disc apparatus and method for determining information recording layer in optical discISHIKA SO·Filed 2007·Granted Apr 24, 2012·0 cites·4 claims
- 0238US2008049586A1Optical pickup apparatus and optical information recording/reproducing apparatusISHIKA SO·Filed 2007·Application pending·0 cites
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