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

Mayumi Yoshihara

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #285,024 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12215238 Clear ink, printing method, and inkjet printing apparatus Hiroaki Takahashi, Kiminori Masuda 2025-02-04