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

Yudai Yumoto

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #153,013 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12343995 Liquid discharge head, liquid discharge unit, and liquid discharge apparatus Takahiro Yoshida 2025-07-01