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

Tatsuhiko NEGISHI

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #2,045,869 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8880972 Serial transmission apparatus, information processing apparatus, and serial transmission method Shogo Ogami, Kenji Shirase 2014-11-04
8671230 Data transfer device and data transfer method Kenji Shirase 2014-03-11