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

Yuka Mizoguchi

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #155,212 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12346062 Toner, toner storage unit, image forming apparatus and method of forming image Toshihiko SUGIYAMA, Junichi Watanabe, Hiroshi Yamashita, Kazuoki Fuwa, Tsuneyasu Nagatomo 2025-07-01