YI

Yoshiyuki Iwamura

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Ibaraki, JP: #221 of 742 inventorsTop 30%
Overall (2004): #83,025 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6715051 Program modification device Fumio Sumi, Noriyuki Manabe, Hiroshi Sakamoto 2004-03-30