KN

Kumio Nago

Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
📍 Nara, JP: #62 of 238 inventorsTop 30%
Overall (1997): #116,006 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5600520 Laminated magnetic head core Isamu Aokura, Hitoshi Yamanishi, Hiroshi Sakakima, Youichi Ohnishi 1997-02-04