YW

Yoshitomo Watanabe

CC Central Japan Railway Comany: 1 patents #126 of 313Top 45%
NS Nippon Sharyo: 1 patents #40 of 87Top 50%
Overall (All Time): #3,104,619 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8720346 Bogie frame for railroad vehicle Hiroshi Shinmura, Daizo Kanaya, Yasuyuki Fukui, Yuki Kunimatsu, Shotaro Ozu +3 more 2014-05-13