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

Toshitsugu Ishiguro

Overall (All Time): #3,786,523 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5475482 Fixing device having self loading mechanism and image forming apparatus using the same 1995-12-12