Assignee
SAKAMAKI YOHEI
JP·3 granted patents·11 citations·filing 2010–2010
Top patents by PatentIndex Score
3 records- 0179US8588560B2Optical 90-degree hybrid circuitSAKAMAKI YOHEI·Filed 2010·Granted Nov 19, 2013·6 cites·4 claims
- 0272US8971677B2Optical 90-degree hybrid circuitSAKAMAKI YOHEI·Filed 2010·Granted Mar 3, 2015·4 cites·6 claims
- 0365US8649640B2Optical 90-degree hybrid circuitSAKAMAKI YOHEI·Filed 2010·Granted Feb 11, 2014·1 cites·4 claims
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