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

Jumpei Aoyama

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #330,491 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12338094 Image forming apparatus Manabu Nonaka, Hajime Nishida, Hideki Tobinaga, Junpei Kamichi, Satoshi Kuno +1 more 2025-06-24