Assignee
YAMATOYA TAKESHI
JP·2 granted patents·1 pending application·0 citations·filing 2010–2013
Top patents by PatentIndex Score
3 records- 0144US2013272326A1Modulator integrated laser deviceYAMATOYA TAKESHI·Filed 2013·Application pending·0 cites
- 0242US8654430B2Electro-absorption modulator and optical semiconductor deviceYAMATOYA TAKESHI·Filed 2011·Granted Feb 18, 2014·0 cites·11 claims
- 0332US8457451B2Semiconductor optical elementYAMATOYA TAKESHI·Filed 2010·Granted Jun 4, 2013·0 cites·17 claims
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