| 申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, JP |
发明人 |
KASAHARA, HISASHI NIPPON TELEGRAPH AND TELEPHONE, TOKYO, JP;KOIKE, HIDEKI NIPPON TELEGRAPH AND TELEPHONE, TOKYO, JP;HORIKOSHI, TSUTOMU NIPPON TELEGRAPH AND TELEPHONE, TOKYO, JP;TONOMURA, YOSHINOBU NIPPON TELEGRAPH AND TELEPHONE, TOKYO, JP;KISHIMOTO, TOMIO NIPPON TELEGRAPH AND TELEPHON, TOKYO, JP |
