Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hitoshi Otani — 1 Patent in 2021

TOTopcon: 1 patents #38 of 93Top 45%
Oshima, JP: #25 of 72 inventorsTop 35%
Overall (2021): #432,944 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11009893 Flying vehicle tracking method, flying vehicle image acquiring method, flying vehicle displaying method and flying vehicle guiding system Daisuke Sasaki, Nobuyuki Fukaya, Takeshi Sasaki 2021-05-18