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

KATSUYA KITAJIMA

NENec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #2,060,590 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8873373 Ethernet transmission method, transmission apparatus and system 2014-10-28
8116212 Line status monitoring circuit, node, communication system, and failure occurrence determining method 2012-02-14