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Speaker device
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Patent number 7,062,054
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Issue date Jun 13, 2006
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Fujitsu Ten Limited
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Akira Nishikawa
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Speaker and speaker system
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Patent number 6,804,365
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Issue date Oct 12, 2004
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Fujitsu Limited
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Tatsuhiro Ohira
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Speaker system
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Patent number 6,751,330
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Issue date Jun 15, 2004
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Fujitsu Ten Limited
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Hiroshi Kowaki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Speaker apparatus
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Patent number 6,724,909
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Issue date Apr 20, 2004
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Fujitsu Ten Limited
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Katsuhiko Tsumori
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Speaker structure
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Patent number 6,678,384
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Issue date Jan 13, 2004
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Fujitsu Ten Limited
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Hiroshi Kowaki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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79018353 - TIME DOMAIN
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Serial number 79018353
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Registration number 3233582
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Filing date Sep 28, 2005
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TIMEDOMAIN CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79018352
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Serial number 79018352
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Registration number 3233581
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Filing date Sep 28, 2005
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TIMEDOMAIN CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79018354 - YOSHII 9
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Serial number 79018354
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Registration number 3228072
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Filing date Sep 28, 2005
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TIMEDOMAIN CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments