申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD.;CENTRAL JAPAN RAILWAY COMPANY;NIPPON SHARYO LTD.;THE JAPAN MECHANISED WORKS AND MAINTENANCE OF WAY. CO. LTD.;MIZUTANI-GUMI CO. LTD |
发明人 |
TANAKA, MASAYUKI;MIYAMOTO, TAKASHI;ABE, KINICHI;ODA, HIDEKATU;MIYAJI, HARUYOSHI;TAMAI, AKIRA;KATO, YOSHINORI;OJIMA, TOMOYUKI |