Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Masaaki Sakata

SESeiko Epson: 1 patents #531 of 1,264Top 45%
Overall (2021): #342,655 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11168774 Robot, flexible gear, gearing, and manufacturing method of flexible gear 2021-11-09