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Navigation apparatus
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Patent number 6,668,227
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Issue date Dec 23, 2003
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Matsushita Electric Industrial Co., Ltd.
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Hiroyuki Hamada
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G01 - MEASURING TESTING
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Rendering device and method
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Patent number 6,606,558
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Issue date Aug 12, 2003
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Matsushita Electric Industrial Co., Ltd.
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Hiroyuki Hamada
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G01 - MEASURING TESTING
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Navigation apparatus
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Patent number 6,505,120
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Issue date Jan 7, 2003
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Matsushita Electric Industrial Co., Ltd.
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Atsushi Yamashita
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G01 - MEASURING TESTING
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Navigation apparatus
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Patent number 6,466,869
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Issue date Oct 15, 2002
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Matsushita Electric Industrial Co., Ltd.
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Atsushi Yamashita
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G01 - MEASURING TESTING
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Navigation device
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Patent number 6,442,478
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Issue date Aug 27, 2002
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Matsushita Electric Industrial Co., Ltd.
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Hiroyuki Hamada
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G01 - MEASURING TESTING
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Navigation device
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Patent number 6,418,374
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Issue date Jul 9, 2002
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Matsushita Electric Industrial Co., Ltd.
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Kiyomi Sakamoto
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G01 - MEASURING TESTING
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