AM

Akihisa Mikawa

Ricoh Company: 2 patents #129 of 982Top 15%
Overall (2023): #177,388 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11729924 Display apparatus 2023-08-15
11650679 Pen holder and display system Keiichi Yoshida 2023-05-16