申请人 |
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY;HOKKAIDO ELECTRIC POWER CO INC:THE;TOHOKU ELECTRIC POWER CO INC;TOKYO ELECTRIC POWER CO INC:THE;HOKURIKU ELECTRIC POWER CO INC:THE;CHUBU ELECTRIC POWER CO INC;KANSAI ELECTRIC POWER CO INC:THE;CHUGOKU ELECTRIC POWER CO INC:THE;SHIKOKU ELECTRIC POWER CO INC;KYUSHU ELECTRIC POWER CO INC;HITACHI LTD |
发明人 |
YAEGASHI YUJI;OKABE NARIMITSU;KANEKO SHUHEI;YAMACHI NOBUHIKO;UEDA TOSHIAKI;MORII HIROSHI;TSURU SHINICHIRO;OSHITA YOICHI;GOSHIMA HISASHI;SHIBUYA MASATOYO |