TO

Tomoharu Osawa

CH Charmant: 1 patents #2 of 11Top 20%
Overall (All Time): #2,418,693 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12313915 Eyeglass-shaped frame — 2025-05-27