RK

Ryo Kasahara

Ricoh Company: 3 patents #215 of 1,821Top 15%
Overall (2018): #59,032 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10160226 Liquid discharging head, liquid discharging unit, and device for discharging liquid Tomohiko Kohda, Takahiro Yoshida, Shiomi Andou, Takayuki Nakai, Kanshi Abe +1 more 2018-12-25
10022963 Liquid discharge head, liquid discharge device, and liquid discharge apparatus Tomohiko Kohda, Satoru Tobita, Ryohta Matsufuji, Norimasa Sohgawa 2018-07-17
10005281 Liquid ejection head, liquid ejection unit, and apparatus for ejecting liquid Takahiro Yoshida, Tomohiko Kohda, Takeshi Shimizu, Kanshi Abe, Takayuki Nakai +1 more 2018-06-26