SM

Sho Matsuyama

Ricoh Company: 1 patents #317 of 950Top 35%
Overall (2024): #270,808 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12135511 Shutter mechanism, toner container, toner cartridge, and image forming apparatus Hideki Arimatsu, Seiji Terazawa 2024-11-05