Inventor
ODA TAMAMI
JP7 patents
Patents
7 patentsUS6591172B2Jul 8, 2003
Automatic vehicle guidance system, control apparatus in automatic vehicle guidance system, automatic vehicle guidance method, and computer-readable data recorded medium in which automatic vehicle guidance system program is recorded
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US6807479B2Oct 19, 2004
Communication navigation system, information server unit and communication terminal unit for the same, and method and program for communication navigation
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US7047130B2May 16, 2006
Road status data providing system
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US6804590B2Oct 12, 2004
Electronic apparatus and data recording method in electronic apparatus
PIONEER CORP43 citations92
US6785607B2Aug 31, 2004
Navigation system, and information server apparatus and communication terminal apparatus for the same, and method and program for changing a movable body in the same
PIONEER CORP24 citations92
US6748321B2Jun 8, 2004
Navigation system equipped with portable sub-navigation unit
PIONEER CORP22 citations92
US6856892B2Feb 15, 2005
Navigation apparatus and information server
PIONEER CORP5 citations62