KW

Ken Wada

Canon: 4 patents #248 of 3,266Top 8%
Overall (2011): #25,402 of 364,097Top 7%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8023197 Zoom lens and camera with the same — 2011-09-20
7995283 Zoom lens and optical apparatus including zoom lens — 2011-08-09
7982970 Zoom lens and image pickup apparatus having the same — 2011-07-19
7889436 Zoom lens and camera having the same — 2011-02-15