Assignee
FURUSHIMA YUJI
JP·3 granted patents·9 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0178US8243769B2Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatusFURUSHIMA YUJI·Filed 2008·Granted Aug 14, 2012·7 cites·19 claims
- 0258US8253150B2Semiconductor light emitting device and method of manufacturing itFURUSHIMA YUJI·Filed 2007·Granted Aug 28, 2012·2 cites·4 claims
- 0341US8494020B2Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatusFURUSHIMA YUJI·Filed 2012·Granted Jul 23, 2013·0 cites·8 claims
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