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

Yorihiro KUMAZAWA

Overall (All Time): #2,413,187 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12298250 Flow analysis device and flow analysis method 2025-05-13