Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DA

Daisuke Arai

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #416,088 of 469,880Top 90%
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, Yu Yamaya, Takahiko Matsumoto, Yusuke NONOYAMA 2025-05-06