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KOGA HISAO
JP11 patents
Top patents by PatentIndex Score
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Power-line communication method, power-line communication device, and power-line communication system
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Communication apparatus, communication method and integrated circuit
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Communication apparatus, communication system, and communication control method
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Communication apparatus and communication method
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Power line communication apparatus and power line communication method
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Communication apparatus
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Power line communication apparatus, power line communication method and communication apparatus
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Communications device and communications method
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Communication apparatus and communication method
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Communication apparatus
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