YT

Yurie Takahashi

NE Nec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #1,983,911 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9680597 Optical branching/coupling device and optical branching/coupling method — 2017-06-13
9219345 Optical amplification control apparatus and control method of the same — 2015-12-22