YS

Yuu Sugioka

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #1,690,376 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12202265 Head, head module, and apparatus that discharges liquid Toshiaki Masuda, Kentaroh Yamanaka, Hitoshi Usami 2025-01-21
11247468 Liquid discharge head, liquid discharge device, and liquid discharge apparatus 2022-02-15