HS

Hisao Sawada

CC Central Japan Railway Comany: 1 patents #1 of 12Top 9%
Overall (2005): #188,285 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6931995 Train maintenance automating system Toshio Yokonishi, Dai Koyama, Kenjiro Fujii, Kazuhiro Makino 2005-08-23