Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daisuke Kanda — 1 Patent in 2021

LRLife Robotics: 1 patents #2 of 4Top 50%
Tokyo, JP: #5,015 of 13,453 inventorsTop 40%
Overall (2021): #483,604 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10968980 Linear extension and retraction mechanism Woo-Keun Yoon, Hiroaki Matsuda 2021-04-06