KI

Kuniyuki Ishii

Sumitomo Electric Industries: 3 patents #86 of 508Top 20%
Ngk Spark Plug Co.: 1 patents #72 of 203Top 40%
SI Sumitomo Electric Device Innovations: 1 patents #11 of 33Top 35%
Overall (2017): #43,121 of 506,227Top 9%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9726842 Optical source for coherent transceiver Hiromi Kurashima, Takashi Kondo 2017-08-08
9716370 Spark plug Naofumi Yamamura, Naoya Onoda, Hiroyuki Odo 2017-07-25
9645334 Optical transceiver having heat-dissipating path from assembly substrate directly to upper housing Hiromi Kurashima 2017-05-09
9541719 Pluggable optical transceiver having pull-pull-tab Hiromi Kurashima 2017-01-10