HK

Hiromi Kurashima

Sumitomo Electric Industries: 6 patents #26 of 508Top 6%
SI Sumitomo Electric Device Innovations: 1 patents #11 of 33Top 35%
Overall (2017): #21,641 of 506,227Top 5%
6
Patents 2017

Issued Patents 2017

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9829662 Optical transceiver having pull-tab 2017-11-28
9726842 Optical source for coherent transceiver Kuniyuki Ishii, Takashi Kondo 2017-08-08
9671583 Optical transceiver having plug board independent of circuit board and a holder that holds the circuit board on a level with the plug board Takashi Matsui 2017-06-06
9645334 Optical transceiver having heat-dissipating path from assembly substrate directly to upper housing Kuniyuki Ishii 2017-05-09
9632264 Optical transceiver with plug in one of paired optical ports Hidemi Sone 2017-04-25
9541719 Pluggable optical transceiver having pull-pull-tab Kuniyuki Ishii 2017-01-10