SY

Shosaku Yamanaka

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
📍 Kasai, JP: #229 of 660 inventorsTop 35%
Overall (2002): #116,399 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6365300 Lithium secondary battery Nobuhiro Ota 2002-04-02