AM

Akihisa Mikawa

Ricoh Company: 3 patents #82 of 1,125Top 8%
Overall (2022): #90,483 of 548,613Top 20%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11467630 Information display device 2022-10-11
11382220 Display apparatus Risa Kosukegawa 2022-07-05
11382221 Information display device 2022-07-05