Kenichi Maruta

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Kunitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Navigation apparatus, navigation system and route search method
- Patent number 7,908,081
- Issue date Mar 15, 2011
- Xanavi Informatics Corporation
- Akio Sumizawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Navigation apparatus, navigation system and route search method
- Publication number 20080071471
- Publication date Mar 20, 2008
- XANAVI INFORMATICS CORPORATION
- Akio Sumizawa
- G01 - MEASURING TESTING