4. Electric heating
  5. Metal heating
  6. By arc

Hiroyasu Toyoda

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High selectivity plasma etching apparatus

Electric heating – Metal heating – By arc
Patent

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High selectivity plasma etching method

Electric heating – Metal heating – By arc
Patent

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Solid state image sensing device with a color filter

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent

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Profile ID: LFUS-PAI-P-1405995

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