ET

Etsuji Tagami

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #226,293 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6759815 Color picture tube device in which YH misconvergence is corrected — 2004-07-06