Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yoshihide Yachi

ZEZeon: 1 patents #51 of 146Top 35%
Overall (2021): #197,163 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10968150 Method and apparatus for producing 1,3-butadiene 2021-04-06