YS

Yasushi Sakuma

LJ Lumentum Japan: 1 patents #10 of 39Top 30%
Overall (2021): #204,688 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11133646 Semiconductor optical device and optical transceiver module Takafumi Taniguchi, Shigenori Hayakawa 2021-09-28