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

Kentarou Matsumoto

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #318,647 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12222663 Developing device including sensor holder including insertion portion, process cartridge, and image forming apparatus — 2025-02-11