TW

Takatsugu Watanabe

HT Hoya Lens Thailand: 1 patents #18 of 25Top 75%
Overall (2025): #197,079 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12379612 Spectacle lens, spectacle lens designing method, spectacle lens manufacturing method, and spectacle 2025-08-05