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

Shinzo Tsurumaki

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #2,282,457 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5570394 Signal transmission system 1996-10-29
5477533 Burst transfer device and burst transfer system 1995-12-19