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

Hirokazu Yoshikawa

Canon: 1 patents #1,068 of 2,977Top 40%
Overall (2025): #367,531 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12304214 Printing apparatus and ink quantity detection method thereof Kei Kosaka, Tetsuya Narazaki 2025-05-20