Hideaki Hirano

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Patents Grantslast 30 patents

Information Patent Grant
Map display control apparatus, map information update apparatus, ma...
- Patent number 6,879,909
- Issue date Apr 12, 2005
- Xanavi Informatics Corporation
- Hideaki Hirano
- G01 - MEASURING TESTING
Information Patent Grant
Automotive navigation system
- Patent number 6,346,893
- Issue date Feb 12, 2002
- Xanavi Informatics Corporation
- Hideaki Hirano
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Map display control apparatus, map information update apparatus, ma...
- Publication number 20040015325
- Publication date Jan 22, 2004
- Hideaki Hirano
- G01 - MEASURING TESTING