申请人 |
FUJITSU LTD., KAWASAKI, KANAGAWA, JP;NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, JP |
发明人 |
YOSHIZAWA, SAKAE, TOKYO 154, JP;ICHIKAWA, AKIHIKO, KAWASAKI-SHI KANAGAWA 215, JP;YONEDA, ETSUGO, YOKOHAMA-SHI KANAGAWA, 236, JP;INAGAKI, SHINYA, TOKYO 161, JP;SASAKI, KAZUYA, MITAKA-SHI TOKYO 181, JP;TAKEDA, KEIKO, YOKOHAMA-SHI KANAGAWA 235, JP |