4. Static information storage and retrieval
  5. Radiant energy
  6. Amorphous

Sumio Ikegawa

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Information recording medium rewritable by utilizing two metasta

Static information storage and retrieval – Radiant energy – Amorphous
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Infrared ray detecting type imaging device

Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate

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Infrared ray detecting type imaging device

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate

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Magnetic memory device

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Magnetic field
Reexamination Certificate

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Magnetic memory device

Active solid-state devices (e.g. – transistors – solid-state diode – Regenerative type switching device – Controlled by nonelectrical – nonoptical external signal
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1033248

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