Assignee
YAGI HIDEKI
JP·5 granted patents·1 pending application·14 citations·filing 2004–2012
Top patents by PatentIndex Score
6 records- 0187US8124543B2Method for manufacturing semiconductor laser diodeYAGI HIDEKI·Filed 2010·Granted Feb 28, 2012·10 cites·14 claims
- 0278US8673664B2Method of manufacturing photodiode with waveguide structure and photodiodeYAGI HIDEKI·Filed 2012·Granted Mar 18, 2014·2 cites·8 claims
- 0374US8731344B2Method for manufacturing semiconductor optical modulator and semiconductor optical modulatorYAGI HIDEKI·Filed 2012·Granted May 20, 2014·2 cites·13 claims
- 0444US2005257017A1Method and apparatus to erase hidden memory in a memory cardYAGI HIDEKI·Filed 2004·Application pending·0 cites
- 0539US8642365B2Method of manufacturing ridge-type semiconductor laserYAGI HIDEKI·Filed 2012·Granted Feb 4, 2014·0 cites·12 claims
- 0638US8450128B2Method for producing semiconductor optical device and semiconductor optical deviceYAGI HIDEKI·Filed 2011·Granted May 28, 2013·0 cites·11 claims
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