AK

Ayumi Kobayashi

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #257,058 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6720241 Method for manufacturing semiconductor device Michikazu Matsumoto, Naohisa Sengoku 2004-04-13