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

SEIYA ISHIKAWA

Canon: 1 patents #1,068 of 2,977Top 40%
Overall (2025): #223,747 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12416880 Toner container Goshi Ozaki, Shinichi Nishida, Hiroyuki Munetsugu, Sohta Sugimoto, Mitsuhiro Sato +1 more 2025-09-16