Title:
複数のシフトキーと、数値キーとの組合せによる文字の直接入力
Document Type and Number:
Japanese Patent JP3102306
Kind Code:
U
Inventors:
Toshie Yamaguchi
Application Number:
JP2003272915U
Publication Date:
July 02, 2004
Filing Date:
October 30, 2003
Export Citation:
Assignee:
Yoshifumi Yamaguchi
International Classes:
(IPC1-7): G06F3/023; H03M11/14; H04M1/02; H04M1/23