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USPTO Patent Rankings Data through Dec 31, 2025
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Daisuke Watanuki — 2 Patents

Nsk: 2 patents #645 of 1,559Top 45%
Fujisawa, JP: #1,163 of 2,463 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daisuke Watanuki has been granted 2 US patents while listed as an inventor at Nsk. All of these patents were granted in 2016. Daisuke Watanuki ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daisuke Watanuki in Fujisawa, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9394583 Rolling bearing Hideyuki Hidaka, Kazuki Tamura 2016-07-19
9249476 Rolling bearing Hideyuki Hidaka, Kazuki Tamura 2016-02-02