AF

Akifumi Fujiwara

Canon: 5 patents #9,253 of 19,416Top 50%
Overall (All Time): #1,000,711 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9478090 Image sensor unit, image reading apparatus, and paper sheet distinguishing apparatus Shuuichi Shimoda, Junya Kinoshita, Yoshio Kureishi, Ryoki Matsui, Hidemasa Yoshida +4 more 2016-10-25
9094562 Image sensor unit and image reading apparatus using the image sensor unit Tomoyuki Horiguchi, Hidemasa Yoshida, Hidehisa Takahashi 2015-07-28
8797609 Image sensor unit and image reading apparatus Shuuichi Shimoda, Tomoyuki Horiguchi, Hidemasa Yoshida, Hidehisa Takahashi 2014-08-05
8755096 Image sensor unit and image reading apparatus Hidemasa Yoshida, Tomoyuki Horiguchi, Hidehisa Takahashi, Shuuichi Shimoda 2014-06-17
8681396 Image sensor unit and image reading apparatus using the same Tomoyuki Horiguchi, Hidemasa Yoshida, Hidehisa Takahashi 2014-03-25