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USPTO Patent Rankings Data through Dec 31, 2025
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Yujiro SUDO — 2 Patents in 2023

DIDisco: 2 patents #27 of 139Top 20%
Tokyo, JP: #2,022 of 12,001 inventorsTop 20%
Overall (2023): #90,534 of 537,848Top 20%
2 Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11813717 Method of grinding workpiece 2023-11-14
11612980 Grinding apparatus 2023-03-28