Title:
交通データ管理装置、交通データ管理方法および交通データ管理プログラム
Document Type and Number:
Japanese Patent JP4909967
Kind Code:
B2
Inventors:
Hirokazu Inayoshi
Miya Saki Shuichi
Miya Saki Shuichi
Application Number:
JP2008241972A
Publication Date:
April 04, 2012
Filing Date:
September 22, 2008
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
G08G1/00; G01C21/34; G08G1/01; G09B29/00
Domestic Patent References:
| JP2008123145A | ||||
| JP2008157877A | ||||
| JP2008122319A | ||||
| JP2007115272A | ||||
| JP2004108846A | ||||
| JP2005227972A |
Attorney, Agent or Firm:
Isono Dozo