Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Maya MASUI — 1 Patent in 2021

DADaicel: 1 patents #37 of 122Top 35%
Himeji, JP: #58 of 140 inventorsTop 45%
Overall (2021): #346,522 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11111337 Polyorganosilsesquioxane, hard coat film, adhesive sheet, and laminate Akihiro Kuwana, Nobuhiko Harada, Ichiro Takase, Shinji MAETANI, Naoko Tsuji 2021-09-07