HU

Hitoshi Usami

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #367,721 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12202265 Head, head module, and apparatus that discharges liquid Yuu Sugioka, Toshiaki Masuda, Kentaroh Yamanaka 2025-01-21