| 申请人 |
TOHOKU ELECTRIC POWER CO INC;TOKYO ELECTRIC POWER CO INC:THE;CHUBU ELECTRIC POWER CO INC;HOKURIKU ELECTRIC POWER CO INC:THE;KANSAI ELECTRIC POWER CO INC:THE;CHUGOKU ELECTRIC POWER CO INC:THE;SHIKOKU ELECTRIC POWER CO INC;KYUSHU ELECTRIC POWER CO INC;TOSHIBA CORP |
发明人 |
TANUMA KATSUYUKI;IWASE OSAMU;ITO KUNIYUKI;TAKAI YOSHIHARU;NAKAMURA HIDEO;IKEBE KIYOSHI;MITA YOSHIHIRO;ITO TOMOFUMI;YAMAGISHI KATSUAKI |
