4. Dynamic magnetic information storage or retrieval
  5. General recording or reproducing
  6. Signal switching

Seiji Takamatsu

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Constant-voltage switching power supply provided with...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Voltage regulator protective circuits
Reexamination Certificate

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Liquid jetting apparatus and method for driving the same

Incremental printing of symbolic information – Ink jet – Controller
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Overcurrent output protecting circuit and constant-voltage...

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Reexamination Certificate

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Voice recording/playback apparatus for producing a noise...

Dynamic magnetic information storage or retrieval – General recording or reproducing – Signal switching
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Profile ID: LFUS-PAI-P-2105344

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