4. Television
  5. Image signal processing circuitry specific to television
  6. Transition or edge sharpeners

Takahiko Fujiwara

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Air-fuel ratio control device for internal-combustion engine

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Reexamination Certificate

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Air-fuel ratio control device of internal combustion engine

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate

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Apparatus and method for determining catalyst degradation

Power plants – Internal combustion engine with treatment or handling of... – Having sensor or indicator of malfunction – unsafeness – or...
Reexamination Certificate

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Cathode ray tube display

Television – Cathode-ray tube display automatic black level bias control
Patent

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Fuel cut control apparatus of internal combustion engine

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-396466

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