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

Shingo Kawashima

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Cell balance adjusting circuit, abnormal cell voltage...

Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Reexamination Certificate

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Color filter and optical display device

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate

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Control circuit and method for driving and controlling parasitic

Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Patent

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Drive circuit for an organic EL apparatus

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate

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Driver circuit for piezoelectric transformer

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent

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Profile ID: LFUS-PAI-P-775371

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