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Patent Searching and Data


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
Application Number:
JP2008001749A
Publication Date:
July 11, 2012
Filing Date:
January 09, 2008
Export Citation:
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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