Assignee
FUKUSHIMA AKIO
JP·5 granted patents·1 pending application·8 citations·filing 2006–2010
Top patents by PatentIndex Score
6 records- 0176US8521795B2Random number generating deviceFUKUSHIMA AKIO·Filed 2008·Granted Aug 27, 2013·8 cites·12 claims
- 0263US8331214B2Optical recording medium capable of increasing the number of wobble address bits and method for recording and reproducing thereofFUKUSHIMA AKIO·Filed 2009·Granted Dec 11, 2012·0 cites·6 claims
- 0358US8144567B2Optical disc and optical disc apparatusFUKUSHIMA AKIO·Filed 2009·Granted Mar 27, 2012·0 cites·13 claims
- 0455US8165453B2Method and apparatus for data reproductionFUKUSHIMA AKIO·Filed 2007·Granted Apr 24, 2012·0 cites·15 claims
- 0551US8264921B2Optical disc recording deviceFUKUSHIMA AKIO·Filed 2010·Granted Sep 11, 2012·0 cites·9 claims
- 0647US2007127351A1Optical disk device, semiconductor laser drive device and optical pickup deviceFUKUSHIMA AKIO·Filed 2006·Application pending·0 cites
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