4. Illumination
  5. Revolving

Shingo Ohkawa

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Emission device

Illumination – Light fiber – rod – or pipe – Light emitting diode
Reexamination Certificate

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Emission device, surface light source device, display and...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate

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Focusing plate, surface light source device, and image...

Illumination – Edge lighted panel – Light guide
Reexamination Certificate

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Guide plate, surface light source device and liquid crystal...

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate

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Guide plate, surface light source device of side light type...

Illumination – Revolving
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Profile ID: LFUS-PAI-P-764839

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