Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hirofumi ETO — 2 Patents in 2021

OLOlympus: 2 patents #70 of 578Top 15%
Soma, JP: #16 of 54 inventorsTop 30%
Overall (2021): #157,223 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11134927 Endoscopic treatment tool 2021-10-05
10973501 Endoscopic treatment tool and handle Yasuhiko Kikuchi, Katsuji UEMICHI, Masatoshi Tonomura, Jin Hiraoka 2021-04-13