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Infrared ray detector
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Patent number 8,648,307
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Issue date Feb 11, 2014
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Panasonic Corporation
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Takayuki Nishikawa
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G01 - MEASURING TESTING
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Detecting sensor
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Patent number D623546
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Issue date Sep 14, 2010
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Panasonic Electric Works Co., Ltd.
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Takayuki Nishikawa
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D10 - Measuring, testing, or signalling instruments
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Detecting sensor
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Patent number D623547
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Issue date Sep 14, 2010
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Panasonic Electric Works Co., Ltd.
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Takayuki Nishikawa
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D10 - Measuring, testing, or signalling instruments
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Detecting sensor
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Patent number D623548
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Issue date Sep 14, 2010
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Panasonic Electric Works Co., Ltd.
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Takayuki Nishikawa
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D10 - Measuring, testing, or signalling instruments
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