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

Susumu Furushima — 1 Patent

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,648,036 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5897668 Memory system for storing information data and state-of-radio-transmission data 1999-04-27