KO

Katsuya Ohshima

Ricoh Company: 1 patents #496 of 1,326Top 40%
Overall (2021): #381,470 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11112603 Optical scanner, display system, and mobile object 2021-09-07