How many patents does
Zenrin Datacom Company have?

patents
509
families
381
granted
121
applications
388
JP
502
CN
5
WO
2

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The report contains ten-year analysis with the following sections

  • patent filing analysis
  • worldwide filing analysis
  • patent family analysis
  • application analysis
  • granted analysis
  • classification analysis
  • citation analysis

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Zenrin Datacom Company
Top ten assignees appearing on patents

Zenrin Datacom Company
The top ten patent families are

Title of patent family
(most common patent title)
Family
members
Filing
year
route guide device, route guide method, and route guide program 3 2010
navigation terminal, navigation method, and navigation program 3 2010
route searching system and route searching method 3 2012
information processing system and information processing method 2 2012
evaluation device, evaluation system, evaluation method for evaluating information provi… 🛈 2 2012
facility information output device and facility information output method 2 2011
position display device, position display method, and program 2 2012
portable navigation device 2 2012
navigation system 2 2012
information collecting/providing server apparatus, and method and program for collecting… 🛈 2 2012