申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP;NITTO DENKO CORP., IBARAKI, OSAKA, JP |
发明人 |
YOKOKURA, HISAO, HITACHI, JP;KITAMURA, TERUO, KATSUTA, JP;MUKOH, AKIO, MITO, JP;HIRAKATA, JUNICHI, HITACHI, JP;KANDO, YASUHIKO, MOBARA, JP;SAKAI, ISOJI, KOBE, JP;FUJIMURA, YASUO;MASUTANI, NOBORU, ASHIYA, JP |