PROBLEM TO BE SOLVED: To provide a personal authentication system and an operation prediction system having high user authentication accuracy and extremely inexpensive.SOLUTION: ID code information written into a wireless authentication IC chip provided for a user is subjected to an authentication process as complementary data of user information. This personal authentication system is composed of a card 1 including a noncontact IC chip with an external antenna, a reader- side antenna part 2, a reader part 3, an authentication function part 4 and a system apparatus part 5.

Title
Personal authentication system and operation prediction system
Application Number
2002-114111
Publication Number
2003-308509
Application Date
April 17, 2002
Publication Date
October 31, 2003
Inventor
Ota Masutomi
Kawahara Takayuki
Hatae Hiroshi
Sakamoto Koji
Hirano Yasuhiro
Assignee
Hitachi
IPC
G06K 19/07
G06K 17/00
B42D 15/10
G06K 19/10