Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yoshio Sano — 1 Patent in 2021

HTHoya Lens Thailand: 1 patents #4 of 25Top 20%
Overall (2021): #198,057 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11072097 Method for manufacturing lens forming mold, method for manufacturing eyeglass lens, and eyeglass lens Hiroshi Shimizu 2021-07-27