Assignee
ITO SHIGETOSHI
JP·3 granted patents·0 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0153US8502238B2Nitride-composite semiconductor laser element, its manufacturing method, and semiconductor optical deviceITO SHIGETOSHI·Filed 2012·Granted Aug 6, 2013·0 cites·8 claims
- 0249US8334544B2Nitride semiconductor laser device including growth-inhibiting film at dislocation concentrated regionITO SHIGETOSHI·Filed 2010·Granted Dec 18, 2012·0 cites·15 claims
- 0338US8335242B2Nitride semiconductor laser device mounted on a stemITO SHIGETOSHI·Filed 2005·Granted Dec 18, 2012·0 cites·3 claims
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