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

Toshiaki Kono

Hitachi: 1 patents #433 of 1,362Top 35%
Overall (2019): #239,301 of 560,194Top 45%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10336354 Locating train events on a railway network 2019-07-02