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Input device
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Patent number 8,884,933
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Issue date Nov 11, 2014
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Alps Electric Co., Ltd.
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Tatsuya Yokoyama
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G06 - COMPUTING CALCULATING COUNTING
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Input device
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Patent number 8,698,030
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Issue date Apr 15, 2014
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Alps Electric Co., Ltd.
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Tatsuya Yokoyama
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G06 - COMPUTING CALCULATING COUNTING
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Illuminated switch device
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Patent number 7,989,722
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Issue date Aug 2, 2011
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Alps Electric Co., Ltd.
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Anthony McCurdy
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H01 - BASIC ELECTRIC ELEMENTS