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Navigation device
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Patent number 6,333,702
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Issue date Dec 25, 2001
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Aisin AW Co., Ltd.
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Toyoji Hiyokawa
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G08 - SIGNALLING
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Navigation system
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Patent number 5,941,930
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Issue date Aug 24, 1999
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Aisin AW Co., Ltd.
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Kyomi Morimoto
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G01 - MEASURING TESTING
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Vehicular navigation system
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Patent number 5,757,289
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Issue date May 26, 1998
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Aisin AW Co., Ltd.
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Mitsuhiro Nimura
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G01 - MEASURING TESTING
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Navigation apparatus
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Patent number 5,067,082
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Issue date Nov 19, 1991
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Aisin Aw Co., Ltd.
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Mitsuhiro Nimura
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G01 - MEASURING TESTING
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