The report contains ten-year analysis with the following sections
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xanavi informatics corporation | 385 |
clarion company | 59 |
zanavy informatics | 38 |
hitachi | 14 |
nissan motor company | 8 |
chanawi information company | 2 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
map display | 9 | 2007 |
map display | 9 | 2008 |
map data product, map data processing program product, map data processing method, and m… 🛈 | 8 | 2002 |
point of interest search device and point of interest search method | 8 | 2008 |
traffic information providing system, apparatus, method, and in-vehicle information appa… 🛈 | 8 | 2007 |
navigation device and navigation method | 8 | 2008 |
speech recognition system and data updating method | 6 | 2009 |
informationsgewinnungsvorrichtung, informationsgewinnungssystem und informationsgewinnun… 🛈 | 6 | 2008 |
method and system for route searching, and navigation apparatus using the same | 6 | 2007 |
map display device | 6 | 2007 |