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Power line carrier system
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Patent number 7,049,939
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Issue date May 23, 2006
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Matsushita Electric Industrial Co., Ltd.
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Hiroshi Ikeda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Digital communication apparatus
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Patent number 6,415,005
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Issue date Jul 2, 2002
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Matsushita Electric Industrial Co., Ltd.
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Shoichi Koga
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Digital communication apparatus
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Patent number 6,414,983
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Issue date Jul 2, 2002
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Matsushita Electric Industrial Co., Ltd.
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Shoichi Koga
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Digital communication apparatus
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Patent number 6,028,886
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Issue date Feb 22, 2000
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Matsushita Electric Industrial Co., Ltd.
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Shoichi Koga
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Digital communication apparatus
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Patent number 5,835,529
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Issue date Nov 10, 1998
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Matsushita Electric Industrial Co., Ltd.
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Shoichi Koga
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H04 - ELECTRIC COMMUNICATION TECHNIQUE