Title:
旅行行程管理方法
Document Type and Number:
Japanese Patent JP4080917
Kind Code:
B2
Inventors:
Takahiko Ogino
Application Number:
JP2003052547A
Publication Date:
April 23, 2008
Filing Date:
February 28, 2003
Export Citation:
Assignee:
Railway Technical Research Institute
International Classes:
G06Q10/00; G06Q50/00; G06Q50/14; G06Q50/30
Domestic Patent References:
| JP2001224055A | ||||
| JP2001222601A | ||||
| JP2002034073A | ||||
| JP2002245132A | ||||
| JP2003044552A | ||||
| JP2003044553A | ||||
| JP2003050846A |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune