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

Makoto Kuronuma

Ricoh Company: 2 patents #82 of 689Top 15%
Overall (2025): #104,104 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12428781 Inkjet recording method Toshiyuki Kobashi, Tomohiro Hirade 2025-09-30
12275855 Printing method, printing device, printed matter, and set of processing fluid and ink Tomohiro Hirade, Toshiyuki Kobashi 2025-04-15