Wataru Oikubo

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
On-vehicle information terminal, abridged map generating apparatus,...
- Patent number 7,668,650
- Issue date Feb 23, 2010
- Xanavi Informatics Corporation
- Akio Sumizawa
- G01 - MEASURING TESTING
Information Patent Grant
On-vehicle information terminal
- Patent number 7,636,634
- Issue date Dec 22, 2009
- Xanavi Informatics Corporation
- Akio Sumizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
On-vehicle information terminal route characteristics extraction ap...
- Patent number 7,546,205
- Issue date Jun 9, 2009
- Xanavi Informatics Corporation
- Akio Sumizawa
- G08 - SIGNALLING
Information Patent Grant
On-vehicle information terminal abridged map generation apparatus a...
- Patent number 7,363,150
- Issue date Apr 22, 2008
- Xanavi Informatics Corporation
- Akio Sumizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Navigation apparatus, map data distribution apparatus, map data dis...
- Patent number 7,327,366
- Issue date Feb 5, 2008
- Xanavi Informatics Corporation
- Akio Sumizawa
- G08 - SIGNALLING
Information Patent Grant
Navigation apparatus
- Patent number 7,127,350
- Issue date Oct 24, 2006
- Xanavi Informatics Corporation
- Wataru Oikubo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
On-Vehicle Information Terminal Route Characteristics Extraction Ap...
- Publication number 20070198172
- Publication date Aug 23, 2007
- XANAVI INFORMATICS CORPORATION
- Akio Sumizawa
- G08 - SIGNALLING
Information Patent Application
On-Vehicle Information Terminal Abridged Map Generation Apparatus A...
- Publication number 20070195104
- Publication date Aug 23, 2007
- XANAVI INFORMATICS CORPORATION
- Akio Sumizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
On-vehicle information terminal
- Publication number 20070005241
- Publication date Jan 4, 2007
- Xanavi Informatics Corporation
- Akio Sumizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Navigation apparatus, map data distribution apparatus, map data dis...
- Publication number 20060092179
- Publication date May 4, 2006
- XANAVI INFORMATICS CORPORATION
- Akio Sumizawa
- G08 - SIGNALLING
Information Patent Application
On-vehicle information terminal, abridged map generating apparatus,...
- Publication number 20050216188
- Publication date Sep 29, 2005
- XANAVI INFORMATICS CORPORATIONS
- Akio Sumizawa
- G01 - MEASURING TESTING
Information Patent Application
Navigation apparatus
- Publication number 20050149262
- Publication date Jul 7, 2005
- Wataru Oikubo
- G01 - MEASURING TESTING