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Microphone array
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Patent number 7,835,532
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Issue date Nov 16, 2010
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Star Micronics Co., Ltd.
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Kentaro Yonehara
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Microphone
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Patent number D569851
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Issue date May 27, 2008
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Star Micronics Co., Ltd.
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Kentaro Yonehara
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D14 - Recording, communication, or information retrieval equipment
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Microphone
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Patent number D569850
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Issue date May 27, 2008
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Star Micronics Co., Ltd.
-
Kentaro Yonehara
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D14 - Recording, communication, or information retrieval equipment
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Microphone
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Patent number D569852
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Issue date May 27, 2008
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Star Micronics Co., Ltd.
-
Kentaro Yonehara
-
D14 - Recording, communication, or information retrieval equipment
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Electroacoustic transducer
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Patent number D546275
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Issue date Jul 10, 2007
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Star Micronics Co., Ltd.
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Kentaro Yonehara
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D13 - Equipment for production, distribution, or transformation of energy
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Electroacoustic transducer
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Patent number D546274
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Issue date Jul 10, 2007
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Star Micronics Co., Ltd.
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Kentaro Yonehara
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D13 - Equipment for production, distribution, or transformation of energy
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Electret capacitor microphone
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Patent number 6,920,225
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Issue date Jul 19, 2005
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Star Micronics., Ltd.
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Kentaro Yonehara
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Electret capacitor microphone
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Patent number 6,904,155
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Issue date Jun 7, 2005
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Star Micronics Co., Ltd.
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Kentaro Yonehara
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H04 - ELECTRIC COMMUNICATION TECHNIQUE