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BONE CONDUCTION SPEAKER UNIT
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Publication date Apr 29, 2021
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Temco Japan Co., Ltd.
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Publication number 20190174233
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Publication date Jun 6, 2019
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Temco Japan Co., Ltd.
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Mikio Fukuda
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BONE CONDUCTION SPEAKER
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Publication number 20170164088
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Publication date Jun 8, 2017
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Temco Japan Co., Ltd.
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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BONE CONDUCTION SPEAKER UNIT
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Publication number 20160044395
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Publication date Feb 11, 2016
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Temco Japan Co., Ltd.
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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BONE CONDUCTION SPEAKER UNIT
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Publication number 20150264473
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Publication date Sep 17, 2015
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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BONE TRANSMISSION EARPHONE
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Publication number 20140348346
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Publication date Nov 27, 2014
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Temco Japan Co., Ltd.
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIBRATION PICKUP MICROPHONE
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Publication number 20100290660
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Publication date Nov 18, 2010
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Temco Japan Co., Ltd.
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIBRATION PICKUP MICROPHONE
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Publication number 20100119086
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Publication date May 13, 2010
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Temco Japan Co., Ltd.
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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BONE CONDUCTION SPEAKER
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Publication number 20090290730
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Publication date Nov 26, 2009
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TEMCO JAPAN CO., LTD.
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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BONE-CONDUCTION HANDSET
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Publication number 20090190781
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Publication date Jul 30, 2009
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Bone conduction headset
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Publication number 20040197002
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Publication date Oct 7, 2004
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Tomoya Atsumi
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Handset for a communication unit
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Publication number 20030083116
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Publication date May 1, 2003
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Temco Japan Co., Ltd.
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Microphone with arm
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Publication number 20030076976
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Publication date Apr 24, 2003
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Bone conduction speaker
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Publication number 20030012395
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Publication date Jan 16, 2003
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Mikio Fukuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transceiver
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Publication number 20030008688
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Publication date Jan 9, 2003
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Shouji Fujino
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transceiver
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Publication number 20020183014
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Publication date Dec 5, 2002
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Temco Japan Co., Ltd.
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Takeshi Takeda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE