4. Photocopying
  5. Contact printing
  6. Light boxes

Kazushi Hayakawa

Inventor

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Cassette

Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Reexamination Certificate

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Color image forming apparatus having an improved arrangement for

Photocopying – Including fiber optics
Patent

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Image forming apparatus

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

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Multicolor image developing device

Photocopying – Contact printing – Light boxes
Patent

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Multicolor image forming apparatus

Photocopying – Contact printing – Light boxes
Patent

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Profile ID: LFUS-PAI-P-672253

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