申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD.;THE KANSAI ELECTRIC POWER CO., INC.;NAKAISHI, HIROYUKI;KANNO, TAKASHI;OGINO, SEIJI;ITO, TAKEFUMI;SHIGEMATSU, TOSHIO;TOKUDA, NOBUYUKI |
发明人 |
NAKAISHI, HIROYUKI;KANNO, TAKASHI;OGINO, SEIJI;ITO, TAKEFUMI;SHIGEMATSU, TOSHIO;TOKUDA, NOBUYUKI |