The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 12, 2010

Filed:

Sep. 14, 2006
Applicant:

Takashi Hirakawa, Kanagawa, JP;

Inventor:

Takashi Hirakawa, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/015 (2006.01);
U.S. Cl.
CPC ...
Abstract

The image forming apparatus comprises: an object liquid deposition device which deposits an object liquid containing coloring material onto a recording medium; a treatment liquid deposition device which deposits a treatment liquid that insolubilizes the coloring material onto the recording medium; and a control device which controls the treatment liquid deposition device in such a manner that volume of the treatment liquid deposited in a high-density region on the recording medium where volume per prescribed surface area of the object liquid deposited on the recording medium is high, is less than volume of the treatment liquid deposited in a low-density region on the recording medium where the volume per prescribed surface area of the object liquid deposited on the recording medium is low.


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