RK

Ryoichi Katano

Canon: 3 patents #11,241 of 19,416Top 60%
Overall (All Time): #1,531,457 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8740352 Inkjet printing apparatus Masahiro Kobayashi, Yaado Sakata, Hiroyuki Maeda 2014-06-03
8562106 Inkjet print head and inkjet print apparatus Yaado Sakata, Masahiro Kobayashi, Hiroyuki Maeda 2013-10-22
8246144 Inkjet printing apparatus Masahiro Kobayashi, Yaado Sakata, Hiroyuki Maeda 2012-08-21