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

Keigo Hasegawa

HT Hoya Lens Thailand: 1 patents #18 of 25Top 75%
Overall (2025): #319,945 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12292622 Spectacle lens and method for manufacturing same Hua Qi, Takako ISHIZAKI 2025-05-06