| 申请人 |
TOKYO DENRYOKU KK;TOUHOKU DENRIYOKU KK;CHIYUUBU DENRIYOKU KK;CHIYUUGOKU DENRIYOKU KK;NIHON GENSHIRIYOKU HATSUDEN KK;HOKURIKU DENRIYOKU KK;HITACHI SEISAKUSHO KK;TOSHIBA KK |
发明人 |
HAMADA KENJIROU;HIRATA KAZUYA;ITOU TAKAHIKO;YONEMOTO TAKESHI;SUZUKI HIDEAKI;MIYATA KIYOSHI;SATOU TAKAO;ASANO HIROMITSU |
