SH

Sumio Hoshino

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #108,753 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6698249 Porous glass base material production device and method Kanta Yagi, Wataru Kikuchi 2004-03-02