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:
Aug. 04, 2026
Filed:
Jun. 20, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Tomoaki Ishii, Saitama, JP;
Tomohiro Yamashita, Kanagawa, JP;
Hiroshi Kakikawa, Kanagawa, JP;
Kenichi Shiiba, Saitama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is an ink jet recording method including using an ink jet recording apparatus, the ink jet recording apparatus including: an aqueous ink containing resin particles each dyed with a fluorescent dye. A plurality of nozzle arrays include a first nozzle array and a second nozzle array arranged in a predetermined direction so as to be displaced from each other in such a manner that end nozzles in the nozzle arrays adjacent to each other form an overlapping portion in a direction intersecting the predetermined direction. The aqueous ink is ejected from overlapping nozzles at the overlapping portion while the nozzles are allocated to the first nozzle array and the second nozzle array. An application time difference of the aqueous ink ejected from the overlapping nozzles is 20 milliseconds or less.