4. Electricity: power supply or regulation systems
  5. For reactive power control
  6. Using impedance

Yasuhiro Okuma

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Electric power converting device

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate

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EMI filter with an integrated structure of common-mode...

Wave transmission lines and networks – Coupling networks – Frequency domain filters utilizing only lumped parameters
Reexamination Certificate

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Power conversion apparatus

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

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Power conversion apparatus

Electricity: power supply or regulation systems – For reactive power control – Using impedance
Reexamination Certificate

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Power converter

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

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Profile ID: LFUS-PAI-P-2120283

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