4. Illumination
  5. Light fiber, rod, or pipe
  6. Light emitting diode

Yuichiro Maruyama

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Backlight device and liquid crystal display

Illumination – Illuminated scale or dial – Internal light source
Reexamination Certificate

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Backlight device and liquid crystal display apparatus

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

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Backlight device and liquid crystal display apparatus

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

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Charging roll whose outermost layer contains grafted carbon

Roll or roller – Concentric layered annulus – Specific composition
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2364750

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