Assignee
KITOH TSUTOMU
JP·2 granted patents·11 citations·filing 2010–2010
Technology mixG02B2
Top patents by PatentIndex Score
2 records- 0185US8483525B2Optical wavelength multiplexing/demultiplexing circuit, optical module using optical wavelength multiplexing/demultiplexing circuit, and communication systemKITOH TSUTOMU·Filed 2010·Granted Jul 9, 2013·10 cites·17 claims
- 0259US8737779B2Optical wavelength multi/demultiplexerKITOH TSUTOMU·Filed 2010·Granted May 27, 2014·1 cites·22 claims
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