Title:
交通情報システム
Document Type and Number:
Japanese Patent JP4972565
Kind Code:
B2
Inventors:
Tomoaki Hikita
Masatoshi Kumagai
Koichiro Tanikoshi
Takayoshi Yokota
Masatoshi Kumagai
Koichiro Tanikoshi
Takayoshi Yokota
Application Number:
JP2008001749A
Publication Date:
July 11, 2012
Filing Date:
January 09, 2008
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
G08G1/00; G01C21/26; G08G1/01; G08G1/09; G09B29/00; G09B29/10
Domestic Patent References:
| JP2000231690A | ||||
| JP2007198769A | ||||
| JP2006251941A | ||||
| JP2006300903A | ||||
| JP2005010168A |
Attorney, Agent or Firm:
Manabu Inoue