TK

Toshio Kumagai

SE Seiko Epson: 3 patents #252 of 1,502Top 20%
Overall (2016): #52,112 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9498966 Valve unit Yoshiharu Aruga, Hitoshi Matsumoto 2016-11-22
9421784 Liquid ejecting apparatus Kaoru Koike 2016-08-23
9242474 Printing apparatus Yoshihiro Kobayashi, Norihiro Masuda 2016-01-26