YF

Yasuyuki Fukushima

WC Wacom Co.: 2 patents #1 of 18Top 6%
📍 Iwata, JP: #14 of 89 inventorsTop 20%
Overall (2005): #28,828 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6937231 Pen-shaped coordinate pointing device Hiroyuki Fujitsuka 2005-08-30
6853369 Variable capacity condenser and pointer Hiroyuki Fujitsuka 2005-02-08