Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RO

Ryoko Otake

TOTosoh: 1 patents #576 of 1,042Top 60%
Overall (All Time): #2,559,198 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11542301 Fc-binding protein having improved antibody separation ability, and method for separating antibody using same Yosuke TERAO, Yoshiharu Asaoka, Satoshi Endo, Naoki Yamanaka, Yukie Yamamoto +1 more 2023-01-03