Inventor
WATANABE TOMO
JP12 patents
Patents
12 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
US6970782B2Nov 29, 2005
System for updating navigation information and apparatus for distributing updated navigation information
PIONEER CORP18 citations83
US7075745B2Jul 11, 2006
Disk drive
PIONEER CORP8 citations73
US6937417B2Aug 30, 2005
Disk drive device
PIONEER CORP8 citations73
US6771447B2Aug 3, 2004
Disc drive apparatus
PIONEER CORP10 citations73
US6856892B2Feb 15, 2005
Navigation apparatus and information server
PIONEER CORP5 citations62
US7346932B2Mar 18, 2008
Data processing apparatus, a data processing method, a data recording medium on which data processing program that is readable by a computer are recorded, and a recording medium
PIONEER CORP0 citations51
US6738212B2May 18, 2004
Information processing apparatus, information processing method and information recording medium in which program for information processing is recorded capable of being read
PIONEER CORP1 citations51