YK

Yasushi Koiwai

FL Fujitsu Optical Components Limited: 2 patents #42 of 126Top 35%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #1,468,151 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10298331 Optical transmission system and optical transmitter 2019-05-21
8374513 Optical receiver and jitter tolerance control method 2013-02-12
7427741 Bias control apparatus for avalanche photodiode and optical apparatus utilizing the bias control apparatus Hiroki Kanesaka 2008-09-23