KS

Ken Sakuma

FU Fujikura: 1 patents #39 of 119Top 35%
Overall (2004): #176,687 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6741775 Optical switch Daigo Fujita, Toshisada Sekiguchi, Hideyuki Hosoya 2004-05-25