4. Electrical generator or motor structure
  5. Non-dynamoelectric
  6. Piezoelectric elements and devices

Keigo Nagao

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Film bulk acoustic resonator

Active solid-state devices (e.g. – transistors – solid-state diode – Bulk effect device – Bulk effect switching in amorphous material
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Filter using film bulk acoustic resonator and...

Wave transmission lines and networks – Plural channel systems – Having branched circuits
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Method of manufacturing piezoelectric thin film device and...

Wave transmission lines and networks – Coupling networks – Electromechanical filter
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Method of producing thin film bulk acoustic resonator

Metal working – Piezoelectric device making
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Preparation method of drug-containing spherical fine particles

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
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Profile ID: LFUS-PAI-P-2322229

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