SA

Shiomi Andou

Ricoh Company: 2 patents #192 of 1,125Top 20%
Overall (2022): #112,520 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11420447 Liquid discharging head, liquid discharging unit, and device for discharging liquid Tomohiko Kohda, Takahiro Yoshida, Takayuki Nakai, Kanshi Abe, Takeshi Shimizu +1 more 2022-08-23
11331930 Liquid discharging head, liquid discharging unit, and device for discharging liquid Tomohiko Kohda, Takahiro Yoshida, Takayuki Nakai, Kanshi Abe, Takeshi Shimizu +1 more 2022-05-17