KO

Kazushige Oki

Sumitomo Electric Industries: 2 patents #135 of 508Top 30%
Overall (2017): #135,013 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9743546 Optical transceiver and method to assemble the same Eiichi Banno 2017-08-22
9557501 Optical transceiver having gasket supported by member without narrowing inner space of housing 2017-01-31