4. Recorders
  5. Electric recording
  6. Electrochemical

Kazuhiro Hirayama

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Cathode ray tube pickup device

Photocopying – Including fiber optics
Patent

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Cleaning device

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent

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Developer concentration controlling device

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent

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Developer supply device

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent

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High-speed recording apparatus

Photocopying – Including fiber optics
Patent

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Profile ID: LFUS-PAI-P-482354

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