YM

Yoshiko Maruyama

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #1,990,859 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9769019 Device management apparatus, device management system, and device management method — 2017-09-19
7609412 Printing system, printing apparatus and terminal apparatus employed in printing system, and printing method — 2009-10-27