YM

Yukio Minowa

SU Subaru: 1 patents #677 of 1,436Top 50%
RI Railway Technical Research Institute: 1 patents #70 of 233Top 35%
Overall (All Time): #3,795,238 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5303657 Bogie frame of rolling stock having composite hollow beam construction Kazuhiro Oda, Tetsujiro Fukui 1994-04-19