4. Dispensing
  5. Automatic control
  6. Delivery from source controlled by quantity in discharging...

Shigeru Iizuka

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Echo canceller using two residual echoes

Multiplex communications – Wide area network – Packet switching
Patent

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Method and apparatus for feeding drug liquid from hermetic retur

Dispensing – Automatic control – Delivery from source controlled by quantity in discharging...
Patent

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Speech coding/decoding system with reduced quantization noise

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent

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Speech signal coding/decoding system based on the type of speech

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent

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Profile ID: LFUS-PAI-P-670360

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