申请人 |
NIPPON TELEGRAPH AND TELEPHONE PUBLIC CORPORATION;NITTO ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KIMURA, TAKAO, C/O NIPPON TELEGRAPH AND TELEPHONE;YOSHIHARA, MITSUO, C/O NITTO ELECTRIC IND. CO.;KATO, FUMIHIKO, C/O NITTO ELECTRICAL IND. CO.;INAGAKI, NOBUO,C/O NIPPON TELEGRAPH AND TELEPHONE |