MY

Masato Yamasaki

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #140,230 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6979785 Multidirectional operation switch 2005-12-27