FU

Fumiya UEHARA

SC Sei Optifrontier Co.: 1 patents #2 of 7Top 30%
Overall (2017): #420,690 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9583911 Optical amplifier Toshiyuki Miyamoto, Tetsufumi Tsuzaki 2017-02-28