申请人 |
TOKYO ELECTRIC POWER CO INC:THE;TOHOKU ELECTRIC POWER CO INC;CHUBU ELECTRIC POWER CO INC;HOKURIKU ELECTRIC POWER CO INC:THE;CHUGOKU ELECTRIC POWER CO INC:THE;JAPAN ATOM POWER CO LTD:THE;TOSHIBA CORP |
发明人 |
AKAHORI FUMINORI;SUDA KENICHI;NARUSE KIYOSHI;OGAMI MASAHARU;NABETA TAKAAKI;SAKAMOTO SEIJI;NAKAYAMA RYOICHI;WADA MIKIO |