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USPTO Patent Rankings Data through Dec 31, 2025
DU

Dai Uehara — 1 Patent in 2021

YCYanmar Power Technology Co.: 1 patents #28 of 92Top 35%
Osaka, JP: #1,248 of 3,377 inventorsTop 40%
Overall (2021): #478,211 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11028746 Work vehicle including diesel particulate filter (DPF) regeneration control 2021-06-08