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

Joji Akiyama

Ricoh Company: 3 patents #48 of 689Top 7%
Overall (2025): #57,829 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12343969 Sheet processing apparatus, image forming apparatus, and image forming system Tomohiro Furuhashi, Wataru Takahashi, Sho ASANO, Yoshito Suzuki, Shinya MONMA +2 more 2025-07-01
12233632 Sheet separation device, laminator, image forming apparatus, and image forming system Sho ASANO, Tomohiro Furuhashi, Wataru Takahashi, Yoshito Suzuki, Shinya MONMA +2 more 2025-02-25
12194720 Sheet processing device, laminating device, image forming apparatus, and image forming system Wataru Takahashi, Tomohiro Furuhashi, Shinya MONMA, Yoshito Suzuki, Yohsuke Haraguchi +2 more 2025-01-14