AY

Akitomo Yamashita

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Usa, JP: #1 of 3 inventorsTop 35%
Overall (2004): #265,483 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6765326 Cooling device motor having a hydrodynamic bearing with a unitary shaft thrust supporter Eiichiro Nakazono 2004-07-20