AB

Akiko Bannai

Ricoh Company: 2 patents #231 of 1,326Top 20%
Overall (2021): #183,796 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11179940 Liquid discharging device and wiping method Takumi Atake, Yohta Sakon, Hiroko Ohkura 2021-11-23
11130343 Wiping device, liquid discharging device, and wiping method Takumi Atake, Yohta Sakon, Hiroko Ohkura 2021-09-28