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USPTO Patent Rankings Data through Sept 30, 2025
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Misayo Nakayama — 3 Patents

Nec: 3 patents #4,195 of 14,502Top 30%
Overall (All Time): #1,665,451 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5041999 Logarithmic function arithmetic unit including means for separately processing pseudo division and multiplication 1991-08-20
4979139 Arithmetic unit for exponential function 1990-12-18
4899302 Arithmetic unit for inverse trigonometric function 1990-02-06