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

Ryuki Kitagawa

Overall (All Time): #2,479,056 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11910067 Content providing system, content providing method, and content providing program Osamu Kikuchi, Yasuaki Tsunemi, Yukiko Einaga, Tomonori Kaizaki, Makoto Kawamura +3 more 2024-02-20