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

Hiromitsu Nanjyo

Overall (All Time): #3,639,393 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5860361 Screen plate cleaning station Isamu Gomikawa 1999-01-19