Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Anan SAKAGUCHI — 3 Patents in 2021

DADaicel: 3 patents #4 of 122Top 4%
Himeji, JP: #10 of 140 inventorsTop 8%
Overall (2021): #90,504 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11058643 Composition for outer layer of solid preparation, and easy-to-take solid preparation including said composition for outer layer Momoko Hamasaki, Tomohito Okabayashi, Atsuhiro UETOMO, Takahiro HIRAMURA 2021-07-13
10959915 Production method for easy-to-take solid preparation, and easy-to-take solid preparation Momoko Hamasaki, Tomohito Okabayashi, Naohiro Hashikawa, Takahiro HIRAMURA 2021-03-30
10959916 Production method for easy-to-take solid preparation (nucleated tablet), and easy-to-take solid preparation Momoko Hamasaki, Tomohito Okabayashi, Takahiro HIRAMURA 2021-03-30