Image forming apparatus and image forming method
US7787153B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2006 |
| Grant date | Aug 31, 2010 |
| Priority date | — |
| Expiry date | Mar 29, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J3/46
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An image forming apparatus capable of recording image information and additional information added separately from the image information to a photographic printing medium is disclosed. The image forming apparatus includes: image information acquisition means for acquiring the image information, additional information acquisition means for acquiring the additional information, and recording means for recording the image information acquired by the image information acquisition means and the additional information acquired by the additional information acquisition means to the photographic printing medium, wherein the recording means can record the additional information by laminating a first transparent material that absorbs light of a specific wavelength and a second transparent material that does not absorb the light on a recording surface of the photographic printing medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.