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USPTO Patent Rankings Data through Sept 30, 2025
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Seiji Torigoe

Hitachi: 1 patents #403 of 1,310Top 35%
Overall (2020): #279,274 of 565,922Top 50%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10614896 Non-volatile memory device and interface configuration method 2020-04-07