4. Illumination
  5. Revolving

Shigeo Fujisawa

Inventor

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Flat lighting device

Illumination – Revolving
Patent

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Glass-sealed light-emitting diode

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – Encapsulated
Reexamination Certificate

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Transformer core in transformer circuit

Inductor devices – With closed core interrupted by an air gap
Patent

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Profile ID: LFUS-PAI-P-1748331

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