| 申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, JP;MITSUBISHI DENKI K.K., TOKIO/TOKYO, JP |
发明人 |
YANO, MASATSUGU, KAMAKURA, KANAGAWA, JP;AOYAGI, HIDENORI, KAMAKURA, KANAGAWA, JP;KAWAWATA, HIROSHI, KAMAKURA, KANAGAWA, JP;KANNO, SHIN, MUSASHINO, TOKIO/TOKYO, JP;TSUJIMURA, TSUKASA, URAWA, SAITAMA, JP |
