4. Electricity: electrical systems and devices
  5. Safety and protection of systems and devices
  6. Voltage regulator protective circuits

Kazunari Sekigawa

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Direct exposure apparatus and direct exposure method

Photocopying – Projection printing and copying cameras – Illumination systems or details
Reexamination Certificate

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Drawing apparatus and drawing method

Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
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Drawing apparatus and drawing-data-generation apparatus...

Facsimile and static presentation processing – Static presentation processing – Detail of image placement or content
Reexamination Certificate

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Exposing apparatus and exposing method, for maskless...

Radiation imagery chemistry: process – composition – or product th – Including control feature responsive to a test or measurement
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Exposure apparatus and exposure method for performing...

Photocopying – Projection printing and copying cameras – Illumination systems or details
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Profile ID: LFUS-PAI-P-982455

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