Assignee
ONISHI YUTAKA
JP·5 granted patents·1 pending application·16 citations·filing 2008–2012
Top patents by PatentIndex Score
6 records- 0185US8218591B2Laser diode with ridge waveguide structure and method for manufacturing the sameONISHI YUTAKA·Filed 2010·Granted Jul 10, 2012·7 cites·9 claims
- 0274US8617911B2Method for forming coating film on facet of semiconductor optical deviceONISHI YUTAKA·Filed 2012·Granted Dec 31, 2013·3 cites·11 claims
- 0373US8389308B2Method for producing surface emitting semiconductor deviceONISHI YUTAKA·Filed 2011·Granted Mar 5, 2013·2 cites·9 claims
- 0466US9279939B2Spot-size converterONISHI YUTAKA·Filed 2012·Granted Mar 8, 2016·2 cites·18 claims
- 0565US8477820B2Semiconductor laser device and method for producing the sameONISHI YUTAKA·Filed 2011·Granted Jul 2, 2013·2 cites·9 claims
- 0644US2008253422A1Surface emitting semiconductor laserONISHI YUTAKA·Filed 2008·Application pending·0 cites
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