Assignee
TAKASAKA SHIGEHIRO
JP·2 granted patents·8 citations·filing 2007–2012
Top patents by PatentIndex Score
2 records- 0179US8494378B2Synchronous optical signal generating device and synchronous optical signal generating methodTAKASAKA SHIGEHIRO·Filed 2007·Granted Jul 23, 2013·8 cites·19 claims
- 0245US8873898B2Polarization independent wavelength converter and polarization independent wavelength conversion methodTAKASAKA SHIGEHIRO·Filed 2012·Granted Oct 28, 2014·0 cites·19 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →