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

Susumu Nagatsuka

HT Hoya Lens Thailand: 1 patents #18 of 25Top 75%
Overall (2025): #203,418 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12422695 Spectacle lens — 2025-09-23