Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HM

Hideki Miyazawa — 1 Patent in 2021

MEMeidensha: 1 patents #10 of 45Top 25%
OEOtis Elevator: 1 patents #88 of 253Top 35%
Kariya, JP: #319 of 859 inventorsTop 40%
Overall (2021): #433,605 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10994968 Elevator rope elongation measuring device Mitsuru Kato, Yoshiki Nota, Yusuke Watabe 2021-05-04