ST

Sigeru Tanaka

AC Alps Electric Co.: 1 patents #91 of 256Top 40%
YC Yukadenshi Co.: 1 patents #2 of 9Top 25%
Overall (2004): #113,774 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6780490 Tray for conveying magnetic head for magnetic disk Etuji Asano, Tomohiko Tanaka, Koichi Sagisaka 2004-08-24