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USPTO Patent Rankings Data through Sept 30, 2025
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Hidehiro Urahama — 1 Patent in 2021

NPNec Platforms: 1 patents #20 of 72Top 30%
Overall (2021): #432,014 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11011194 Magnetic head cleaning mechanism and magnetic tape device 2021-05-18