ET

Eiji Tsumura

Sumitomo Electric Industries: 1 patents #236 of 570Top 45%
Overall (2016): #410,750 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9477051 Optical transceiver having auxiliary area to install Mach-Zehnder modulator Kazushige Oki 2016-10-25