KT

Kazuo Tokuyama

HI Hitachi: 1 patents #154 of 664Top 25%
Overall (2024): #390,216 of 561,600Top 70%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11938983 Train position estimation device Yuhi Tsutsumi, Atsushi Oda, Keiichi Katsuta 2024-03-26