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.
Patent No.:
Date of Patent:
Sep. 29, 2026
Filed:
Feb. 22, 2024
Hideyuki Kihara, Kanagawa, JP;
Yusuke Taneda, Saitama, JP;
Yuta Nagata, Yamaguchi, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A computer-implemented method of creating color chart data to be used for executing color adjustment on an image forming apparatus includes obtaining, from a color chart printed out by the image forming apparatus, color chart data including a color adjustment patch group in which a plurality of color patches used for executing the color adjustment are arranged adjacent to each other, determining, for one or more of the plurality of color patches included in the color adjustment patch group, whether color of the color patch and color of an adjacent color patch adjacent to the color patch are similar, and based on a determination that the color of the color patch and the color of the adjacent color patch are similar, creating color chart data in which the color patch and the adjacent color patch that are similar in color are arranged not to be adjacent to each other.