HW

Hitoshi Wakahara

SC Sumitomo Electric Tochigi Co.: 1 patents #1 of 3Top 35%
SW Sumitomo (Sei) Steel Wire: 1 patents #3 of 8Top 40%
📍 Tochigi, JP: #110 of 335 inventorsTop 35%
Overall (2011): #284,352 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8080120 Method and apparatus of manufacturing annular concentric stranded bead cord Yuichi Sano, Kenichi Okamoto 2011-12-20