申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;THE KANSAI ELECTRIC POWER CO., INC.;SHIKOKU ELECTRIC POWER CO., INC.;ELECTRIC POWER DEVELOPMENT CO., LTD |
发明人 |
ITO, HIROKI;MORIYAMA, TAKASHI;KAMEI, KENJI;HAMANO, SUENOBU;NITTA, ETSUO;TAKEJI, NAOAKI;YAMAJI, KOJI;HATANO, MASAYUKI |