SJ

Shigetoshi Jhogan

SK Showa Denko K.K.: 1 patents #31 of 148Top 25%
Overall (2005): #103,147 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6915939 Friction agitation joining tool Takenori Hashimoto, Yoshitaka Nagano 2005-07-12