Tsugumichi Owaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Navigation system
- Patent number 7,788,028
- Issue date Aug 31, 2010
- Xanavi Informatics Corporation
- Yoji Matsuoka
- G01 - MEASURING TESTING
Information Patent Grant
Navigation system
- Patent number 7,577,518
- Issue date Aug 18, 2009
- Xanavi Informatics Corporation
- Teruyuki Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Navigation system
- Patent number 7,512,483
- Issue date Mar 31, 2009
- Xanavi Informatics Corporation
- Yoji Matsuoka
- G01 - MEASURING TESTING
Information Patent Grant
Car navigation
- Patent number D507193
- Issue date Jul 12, 2005
- Xanavi Informatics Corporation
- Tsugumichi Owaki
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROVIDING INFORMATION BY DATA PROCESSING DEVICE
- Publication number 20090100377
- Publication date Apr 16, 2009
- Asako Miyamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Navigation Device
- Publication number 20080178118
- Publication date Jul 24, 2008
- XANAVI INFORMATICS CORPORATION
- Takaaki Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Navigation system
- Publication number 20070260395
- Publication date Nov 8, 2007
- XANAVI INFORMATICS CORPORATION
- Yoji Matsuoka
- G01 - MEASURING TESTING
Information Patent Application
Navigation system
- Publication number 20060276959
- Publication date Dec 7, 2006
- XANAVI INFORMATICS CORPORATION
- Yoji Matsuoka
- G01 - MEASURING TESTING
Information Patent Application
Navigation system
- Publication number 20060224316
- Publication date Oct 5, 2006
- XANAVI INFORMATICS CORPORATION
- Teruyuki Ishida
- G01 - MEASURING TESTING