AK

Akihiro Koyanagi

CC Central Japan Railway Comany: 1 patents #9 of 28Top 35%
Overall (2019): #553,906 of 560,194Top 100%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10516345 Power conversion controller for electric train Ken Kunomura, Kenji Sato 2019-12-24