HT

Hidehisa Tazawa

Sumitomo Electric Industries: 1 patents #215 of 508Top 45%
Overall (2017): #400,439 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9596526 Wavelength selective switch Manabu Shiozaki, Kenichiro Takahashi 2017-03-14