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

Tomohiro Aruga

SE Seiko Epson: 1 patents #314 of 926Top 35%
Overall (2025): #190,038 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12215241 Printing ink jet ink composition and recording method Kohei Ishida, Natsumi OKADA 2025-02-04