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USPTO Patent Rankings Data through Dec 31, 2025
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Hirofumi Ueda — 1 Patent in 2021

JTJtekt: 1 patents #51 of 206Top 25%
Tokyo, JP: #5,015 of 13,453 inventorsTop 40%
Overall (2021): #432,070 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10883594 Worm reducer Naofumi KAWAMURA 2021-01-05