Inventor

MITSUDA TADAHIRO

JP2 patents

Patents

2 patents

US9403540B2Aug 2, 2016

Railroad vehicle and plug door for railroad vehicle

TOKAI RYOKAKU TETSUDO KK3 citations68

US9663119B2May 30, 2017

Railroad vehicle and plug door for railroad vehicle

TOKAI RYOKAKU TETSUDO KK1 citations48