Title:
受講状態把握方法及びシステム
Document Type and Number:
Japanese Patent JP4908032
Kind Code:
B2
Inventors:
Hiroshi Hamada
Application Number:
JP2006093538A
Publication Date:
April 04, 2012
Filing Date:
March 30, 2006
Export Citation:
Assignee:
Fujitsu Fusus Co., Ltd.
International Classes:
G09B5/14; G06F3/02; G06Q50/00; G06Q50/10; G06Q50/20; G09B5/02
Domestic Patent References:
| JP2002062793A | ||||
| JP2001100627A | ||||
| JP2001013861A | ||||
| JP10222467A | ||||
| JP2004199506A | ||||
| JP2005055550A |
Attorney, Agent or Firm:
Fujiharu Ijima