Akihito Shibata

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle navigation system using GPS including correction of coeffic...
- Patent number 5,539,647
- Issue date Jul 23, 1996
- Matsushita Electric Industrial Co., Ltd.
- Akihito Shibata
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle navigation system using GPS including correction of coeffic...
- Patent number 5,483,457
- Issue date Jan 9, 1996
- Matsushita Electric Industrial Co., Ltd.
- Akihito Shibata
- G01 - MEASURING TESTING
Information Patent Grant
Navigation system mounted on vehicle
- Patent number 5,416,477
- Issue date May 16, 1995
- Matsushita Electric Industrial Co., Ltd.
- Akihito Shibata
- G01 - MEASURING TESTING
Information Patent Grant
On-vehicle position computing apparatus
- Patent number 5,383,127
- Issue date Jan 17, 1995
- Matsushita Electric Industrial Co., Ltd.
- Akihito Shibata
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle orientation calculating device
- Patent number 5,337,243
- Issue date Aug 9, 1994
- Matsushita Electric Industrial Co., Ltd.
- Akihito Shibata
- G06 - COMPUTING CALCULATING COUNTING