KF

Kiyoshi Fujihara

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #175,448 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6822997 Semiconductor laser module and optical transmission system Jun Ohya 2004-11-23