Hiromi Akiyoshi

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Machida-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Guidance route search device, navigation device, and method of sear...
- Patent number 7,937,214
- Issue date May 3, 2011
- Kabushiki Kaisha Kenwood
- Masaki Kaneda
- G01 - MEASURING TESTING
Information Patent Grant
Guide route search device and guide route search method
- Patent number 7,822,539
- Issue date Oct 26, 2010
- Kabushiki Kaisha Kenwood
- Hiromi Akiyoshi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Guide Route Search Device, Guide Route Search Method, and Computer...
- Publication number 20080120021
- Publication date May 22, 2008
- Masaki Kaneda
- G08 - SIGNALLING
Information Patent Application
Guide Route Search Device and Guide Route Search Method
- Publication number 20080033633
- Publication date Feb 7, 2008
- KABUSHIKI KAISHA KENWOOD
- Hiromi Akiyoshi
- G06 - COMPUTING CALCULATING COUNTING