| 申请人 |
TOKYO DENRYOKU KK;TOUHOKU DENRIYOKU KK;CHIYUUBU DENRIYOKU KK;HOKURIKU DENRIYOKU KK;CHIYUUGOKU DENRIYOKU KK;NIHON GENSHIRIYOKU HATSUDEN KK;NIPPON GENSHIRYOKU JIGYO KK;TOSHIBA KK |
发明人 |
KATOU TOSHIAKI;HIRATA KAZUYA;SEKIDO YOUJI;SENDAI KOUICHIROU;MIZUNO MASAAKI;TSUNODA TOMIO;SANO KENICHI;TSUNEOKA OSAMU;MORIOKA TOSHIHIKO |
