4. Electrical generator or motor structure
  5. Dynamoelectric
  6. Rotary

Yuji Kumagai

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Charging device

Electrophotography – Internal machine environment – Particle or contaminant control
Reexamination Certificate

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Dimmable ballast for an electrodeless discharge lamp

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Induction-type discharge device load
Reexamination Certificate

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Dimmable ballast for an electrodeless discharge lamp

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Induction-type discharge device load
Reexamination Certificate

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Electric rotary machine with toroidal windings on an annular sta

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Flexible membraneous weir

Hydraulic and earth engineering – Fluid control – treatment – or containment – Flow control
Patent

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Profile ID: LFUS-PAI-P-235660

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