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

Yuei Kumagai — 1 Patent

Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #3,354,200 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7363483 System for rebooting relay apparatus based on detection of completely no communication establishment data presence 2008-04-22