SU

Shigekatsu Uehara

ER East Japan Railway: 1 patents #9 of 63Top 15%
MC Mitsubishi Precision Co.: 1 patents #15 of 42Top 40%
Overall (All Time): #3,746,723 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5532697 Non-contact speed measuring apparatus for railroad vehicle Keiki Hidaka 1996-07-02