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:
Oct. 09, 2018

Filed:

Jul. 13, 2016
Applicant:

Konica Minolta, Inc., Chiyoda-ku, Tokyo, JP;

Inventor:

Kazuomi Sakatani, Sagamihara, JP;

Assignee:

KONICA MINOLTA, INC., Chiyoda-Ku, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/00 (2006.01); H04N 1/407 (2006.01); H04N 1/60 (2006.01); H04N 1/23 (2006.01); G06K 15/02 (2006.01); H04N 1/32 (2006.01); H04N 1/40 (2006.01); H04N 1/29 (2006.01); G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
H04N 1/6027 (2013.01); G06K 15/027 (2013.01); G06K 15/1878 (2013.01); G06K 15/1889 (2013.01); H04N 1/00005 (2013.01); H04N 1/00015 (2013.01); H04N 1/00023 (2013.01); H04N 1/00042 (2013.01); H04N 1/00045 (2013.01); H04N 1/00082 (2013.01); H04N 1/233 (2013.01); H04N 1/2315 (2013.01); H04N 1/2338 (2013.01); H04N 1/2392 (2013.01); H04N 1/32106 (2013.01); H04N 1/40056 (2013.01); H04N 1/4078 (2013.01); H04N 1/6033 (2013.01); H04N 1/6044 (2013.01); G03G 15/502 (2013.01); G03G 15/5062 (2013.01); G03G 2215/00063 (2013.01); G03G 2215/00067 (2013.01); G03G 2215/00569 (2013.01); H04N 1/29 (2013.01); H04N 2201/0082 (2013.01); H04N 2201/3201 (2013.01); H04N 2201/3259 (2013.01);
Abstract

An image forming apparatus includes an image forming device, a gradation adjustment mark adder and a hardware processor. The hardware processor monitors and adjusts a gradation characteristic based on a result of scanning a gradation adjustment mark. The hardware processor makes a determination as to whether to form the gradation adjustment mark overlapping an image area of an image based on image data. If it is determined to form the gradation adjustment mark overlapping the image area, the hardware processor controls the gradation adjustment mark adder to add gradation adjustment mark information to the image data in the image area.


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