RK

Ryo Kasahara

Ricoh Company: 4 patents #122 of 1,487Top 9%
Overall (2020): #45,492 of 565,922Top 9%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10730292 Liquid discharge head, liquid discharge device, and liquid discharge apparatus Tomohiko Kohda, Satoru Tobita, Ryohta Matsufuji, Norimasa Sohgawa 2020-08-04
10696057 Liquid discharging head, liquid discharging unit, and device for discharging liquid Tomohiko Kohda, Takahiro Yoshida, Shiomi Andou, Takayuki Nakai, Kanshi Abe +1 more 2020-06-30
10668726 Liquid ejection head, liquid ejection unit, and apparatus for ejecting liquid Takahiro Yoshida, Tomohiko Kohda, Takeshi Shimizu, Kanshi Abe, Takayuki Nakai +1 more 2020-06-02
10538101 Liquid discharging head, liquid discharging unit, and device for discharging liquid Tomohiko Kohda, Takahiro Yoshida, Shiomi Andou, Takayuki Nakai, Kanshi Abe +1 more 2020-01-21