YM

Yasuyuki Matsumoto

Canon: 2 patents #987 of 3,938Top 30%
SE Seiko Epson: 1 patents #695 of 1,502Top 50%
Overall (2016): #49,937 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9375930 Chip manufacturing method and liquid ejecting head manufacturing method 2016-06-28
9261811 Developer carrying member, developing assembly, process cartridge, and image forming apparatus Kazunari Hagiwara, Tatsuaki Orihara, Shuhei Tokiwa, Naoki Fuei, Makoto Fukatsu +1 more 2016-02-16
9261814 Developer carrying member, developing assembly, process cartridge, and image forming apparatus Kazunari Hagiwara, Tatsuaki Orihara, Shuhei Tokiwa, Manami Haraguchi, Atsushi Nakamoto +1 more 2016-02-16