Title:
サーバ装置、入場管理システムおよび入場管理方法
Document Type and Number:
Japanese Patent JP4053503
Kind Code:
B2
Inventors:
Naoto Matsuda
Application Number:
JP2004019535A
Publication Date:
February 27, 2008
Filing Date:
January 28, 2004
Export Citation:
Assignee:
Hitachi Information & Communication Engineering Co., Ltd.
International Classes:
G07B1/00; G06Q10/02; G06Q50/00; G06Q50/10; G07B15/00; G07F7/12; G07F17/40
Domestic Patent References:
| JP2003187166A | ||||
| JP2000306003A | ||||
| JP2002099655A | ||||
| JP2002183360A | ||||
| JP2002232587A |
Attorney, Agent or Firm:
Shoyo domestic and overseas patent office