YK

Yoshiaki Komma

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #82,591 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6714498 Information recording/reproducing apparatus Shin-ichi Tanaka, Tetsuo Saimi 2004-03-30