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

Hirotaka Yanagisawa

SE Seiko Epson: 3 patents #74 of 926Top 8%
Overall (2025): #60,480 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12411399 Projection system and projector — 2025-09-09
12332414 Attachment optical system and projection display system — 2025-06-17
12332415 Attachment optical system and projection display system — 2025-06-17