4. Electric power conversion systems
  5. Current conversion
  6. Including an a.c.-d.c.-a.c. converter

Toshiaki Oka

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Inverter apparatus

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter
Reexamination Certificate

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Multi-level power converter

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific quantity comparison means
Reexamination Certificate

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Power conversion device

Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Reexamination Certificate

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Power conversion device

Electricity: motive power systems – Induction motor systems
Reexamination Certificate

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Power inverter system and method of correcting supply...

Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2144163

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