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Touch panel unit
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Patent number 7,911,455
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Issue date Mar 22, 2011
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Nissha Printing Co., Ltd.
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Kazuhiro Nishikawa
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G06 - COMPUTING CALCULATING COUNTING
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Panel
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Patent number 7,847,877
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Issue date Dec 7, 2010
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Nissha Printing Co., Ltd.
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Kazuhiro Nishikawa
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G02 - OPTICS
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Thin-frame touch panel
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Patent number 7,499,038
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Issue date Mar 3, 2009
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Nissha Printing Co., Ltd.
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Kazuhiro Nishikawa
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G06 - COMPUTING CALCULATING COUNTING