Hisaaki Emon

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Saitama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Map display device, map display system, map display method, and map...
- Patent number 7,009,619
- Issue date Mar 7, 2006
- Foundation Japan Construction Information Center
- Hideaki Akitsune
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Map display device, map display system, map display method, and map...
- Publication number 20040246261
- Publication date Dec 9, 2004
- FOUNDATION JAPAN CONSTRUCTION INFORMATION CENTER
- Hideaki Akitsune
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS