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

ADAdeka: 1 patents #13 of 61Top 25%
Tokyo, JP: #5,015 of 13,453 inventorsTop 40%
Overall (2021): #480,985 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10920143 Etching liquid composition and etching method Junro ISHIZAKI 2021-02-16