申请人 |
MATSUSHITA ELECTRIC WORKS, LTD., KADOMA, OSAKA, JP;NIIHARA, KOICHI, HIRAKATA, OSAKA, JP |
发明人 |
YAMAZAKI, KEIICHI, SHIJONAWATE, OSAKA, JP;NAWA, MASAHIRO, KATANO, OSAKA, JP;NIJHARA, KOICHI, HIRAKATA, OSAKA, JP;NAKAHIRA, ATSUSHI, SUITA, OSAKA, JP;SEKINO, TOHRU, TOYONAKA, OSAKA, JP |