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USPTO Patent Rankings Data through Sept 30, 2025
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Keiichi Futagi — 1 Patent in 2022

SHShimadzu: 1 patents #89 of 299Top 30%
Overall (2022): #377,226 of 548,613Top 70%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11293447 Turbo-molecular pump blade design 2022-04-05