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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yasuhiro Hidaka — 2 Patents in 2021

Samsung: 2 patents #3,975 of 16,990Top 25%
Yokohama, JP: #1,378 of 6,509 inventorsTop 25%
Overall (2021): #97,715 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11193882 Ellipsometer and inspection device for semiconductor device 2021-12-07
11037283 Inspecting apparatus based on hyperspectral imaging Sung Ho JANG, Young Kyu Park, Ye Eun PARK, Yu-Sin Yang 2021-06-15