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USPTO Patent Rankings Data through Dec 31, 2025
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Emi OHNO — 1 Patent in 2021

IHIhi: 1 patents #56 of 162Top 35%
Tokyo, JP: #5,015 of 13,453 inventorsTop 40%
Overall (2021): #464,638 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10967382 Vertical roller mill Kentaro NARIAI, Kazuhiro Watanabe, Takahiro Kozaki, Akira Kobayashi 2021-04-06