Invention Grant
- Patent Title: Navigation apparatus
- Patent Title (中): 导航仪
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Application No.: US12230218Application Date: 2008-08-26
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Publication No.: US08095308B2Publication Date: 2012-01-10
- Inventor: Kenji Tsuji
- Applicant: Kenji Tsuji
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Posz Law Group, PLC
- Priority: JP2007-225153 20070831
- Main IPC: G01C21/30
- IPC: G01C21/30 ; G01C21/32 ; G01C21/00
Abstract:
In a navigation apparatus, a control device superimposes, on a displayed map in a display device, a plurality of marks for indicating a guidance route around a guidance point. The control device fixes a real distance of an interval between the marks without depending on the change in the scales of the map.
Public/Granted literature
- US20090063048A1 Navigation apparatus Public/Granted day:2009-03-05
Information query
IPC分类:
