申请人 |
HOTSUKAIDOU DENRIYOKU KK;KANSAI DENRIYOKU KK;SHIKOKU DENRIYOKU KK;KIYUUSHIYUU DENRIYOKU KK;NIHON GENSHIRIYOKU HATSUDEN KK;MITSUBISHI JUKOGYO KK |
发明人 |
KUMAGAI KOUJI;MORITA KENJI;SUGAYA AKIRA;HASHIBA KENJI;SATOU SHIYUUICHI;HASHIMOTO TADAYUKI;NAGANO HAYAMI |