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:
Jan. 01, 2002
Filed:
Aug. 10, 2000
Toshiharu Inui, Yokohama, JP;
Hiromitsu Hirabayashi, Yokohama, JP;
Jiro Moriyama, Kawasaki, JP;
Hiroshi Tajika, Yokohama, JP;
Yutaka Kurabayashi, Tokorozawa, JP;
Hitoshi Sugimoto, Yokohama, JP;
Kiichiro Takahashi, Kawasaki, JP;
Fumihiro Gotoh, Kawasaki, JP;
Masaya Uetsuki, Yokohama, JP;
Masao Kato, Yokohama, JP;
Minako Kato, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink-jet recording apparatus ejects droplets of a recording-improvement liquid on a boundary line between two different color portions of an image by using an ink-jet recording head. The ink-jet recording head comprises a group of nozzles for ejecting the recording-improvement liquid which is responsible for precipitating or condensing a coloring substance in the ink. Accordingly, a high-quality image that comprises black-color portion with a high image density without causing any feathering and multiple-color portions without a spread of ink can be obtained.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile