Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ryo Masuda — 3 Patents in 2021

Kubota: 3 patents #25 of 239Top 15%
Overall (2021): #65,026 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D937908 Tractor Wataru Sasaki, Hiroyuki Sakai, Yoshitaka Higashikawa, Taiki Furuki, Tomonori Kaneko +1 more 2021-12-07
D933720 Backhoe Yoichi NISHIGORI, Hideki Omori, Tsuyoshi Nishimura 2021-10-19
D918275 Backhoe loader Suguru Shiiguchi 2021-05-04