申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION;NTT ELECTRONICS CORPORATION |
发明人 |
INOUE, YASUYUKI;KANEKO, AKIMASA;TAKAHASHI, HIROSHI;HANAWA, FUMIAKI;HATTORI, KUNINORI;YOKOYAMA, KENJI;SUZUKI, SENICHI;SUMIDA. SHIN;OKAMOTO, KATSUNARI;ISHII, MOTOHAYA;YAMADA, HIROAKI;YOSHIDA, TAKASHI;ARISHIMA, KOICHI;EBISAWA, FUMIHIRO;NAKAHARA, MOTOHIRO |