KA

Koji Agatsuma

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,062,671 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9090165 Driving system, driving system for railroad-vehicle, and railroad-vehicle and multi-car train mounted with same Satoru Inarida, Kento Mochizuki 2015-07-28