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

Hisaji Matsumoto

NENec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,703,415 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5838747 Asynchronous serial data transmission apparatus with edge interrupt operation and timer interrupt operation 1998-11-17