4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Video

Hiroshi Nakatsuka

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Acoustic resonator device, filter device, manufacturing...

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate

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Apparatus and method for driving a cathode discharge tube

Electric lamp and discharge devices: systems – Current and/or voltage regulation
Reexamination Certificate

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Automobile steering system equipped with an air bag

Land vehicles – Wheeled – Running gear
Patent

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Burning pattern sheet

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent

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Coupled FBAR filter

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

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Profile ID: LFUS-PAI-P-93016

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