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

Kazuto NAGAHASHI

Ricoh Company: 1 patents #173 of 689Top 30%
Overall (2025): #323,297 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12311663 Liquid discharge head, liquid discharge device, and liquid discharge apparatus Takuma HIRABAYASHI, Keishi Miwa, Yukimasa MATSUDA 2025-05-27