MT

Masayuki Toyama

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #157,577 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6680870 Memory device, data processing method and data processing program Tsutomu Sekibe 2004-01-20