YT

Yasuhiro TAKIZAWA

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #1,467,781 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10291325 Optical network unit, PON system, and method of controlling optical network unit Shuitsu Yuda 2019-05-14
D826696 Optical fiber cable holder Shuitsu Yuda 2018-08-28
D826697 Optical fiber cable holder Shuitsu Yuda 2018-08-28