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

Shuntaro Tamaki

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #215,457 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1062861 Toner container Seiji Terazawa, Gen Kitamura, Hideo Yoshizawa, Tatsuya Kubo 2025-02-18