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Yu Yamaya

Ricoh Company: 1 patents #173 of 689Top 30%
📍 Gifu, JP: #4 of 5 inventorsTop 80%
Overall (2025): #153,268 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12291042 Droplet discharge device and droplet discharge method Takeshi Akai, Takahiko Matsumoto, Yusuke NONOYAMA, Daisuke Arai 2025-05-06