Assignee
YOKOYAMA HIROYUKI
JP·6 granted patents·4 citations·filing 2009–2011
Top patents by PatentIndex Score
6 records- 0179US8081669B2Method of driving laser diode device and laser diode equipmentYOKOYAMA HIROYUKI·Filed 2010·Granted Dec 20, 2011·4 cites·14 claims
- 0256US8111723B2Method of driving a laser diodeYOKOYAMA HIROYUKI·Filed 2009·Granted Feb 7, 2012·0 cites·30 claims
- 0352US8588264B2Method of driving a laser diodeYOKOYAMA HIROYUKI·Filed 2011·Granted Nov 19, 2013·0 cites·10 claims
- 0452US8290005B2Method of driving a laser diodeYOKOYAMA HIROYUKI·Filed 2011·Granted Oct 16, 2012·0 cites·7 claims
- 0552US8116343B2Method of driving a laser diodeYOKOYAMA HIROYUKI·Filed 2011·Granted Feb 14, 2012·0 cites·21 claims
- 0645US9153938B2Laser diode assembly and semiconductor optical amplifier assemblyYOKOYAMA HIROYUKI·Filed 2011·Granted Oct 6, 2015·0 cites·16 claims
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