KI

Kuniyuki Ishii

Sumitomo Electric Industries: 2 patents #164 of 723Top 25%
Overall (2021): #139,447 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10938482 Optical transceiver 2021-03-02
10924187 Optical transceiver with a plurality of built-in optical subassemblies Hiromi Kurashima 2021-02-16