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:
Mar. 17, 2026
Filed:
Jan. 19, 2024
Seiko Epson Corporation, Tokyo, JP;
Naoki Koike, Matsumoto, JP;
Ippei Okuda, Shiojiri, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
A recording method according to an embodiment of the present disclosure is a recording method to perform recording on a recording medium in a manner such that while a relative position between an ink jet head and the recording medium is transferred, a scan to eject an ink from the ink jet head so as to be adhered to the recording medium is performed a plurality of times for the recording. The method described above includes a step of adhering a treatment liquid containing an aggregating agent to the recording medium; a step of ejecting a color ink composition containing a colorant from the ink jet head so as to be adhered to the recording medium; and a step of ejecting a clear ink composition containing a resin from the ink jet head so as to be adhered to the recording medium. In the recording method described above, the color ink composition is adhered to the same scan region by performing the scan at least two times, the clear ink composition is adhered by the same scan as a final scan of the at least two scans to a scan region of the recording medium to which the color ink composition is adhered, and an adhesion amount of the clear ink composition adhered by the final scan in the region to which the color ink composition and the clear ink composition are adhered is 80 percent by mass or more of a total adhesion amount of the clear ink composition in the region.