Taketo Tsuburaya

Follow

Person

Yokoyamadai Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Navigation device used for a route search
- Patent number 7,725,254
- Issue date May 25, 2010
- Xanavi Informatics Corporation
- Akio Sumizawa
- G01 - MEASURING TESTING
Information Patent Grant
Navigation system, and information acquisition method
- Patent number 7,257,485
- Issue date Aug 14, 2007
- Xanavi Informatics Corporation
- Akio Sumizawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Navigation system, and information acquisition method
- Publication number 20070106467
- Publication date May 10, 2007
- Akio Sumizawa
- G01 - MEASURING TESTING
Information Patent Application
Navigation device
- Publication number 20070055443
- Publication date Mar 8, 2007
- Akio Sumizawa
- G01 - MEASURING TESTING