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:
Nov. 04, 2014
Filed:
Apr. 20, 2010
Yuuji Tamaru, Yokohama, JP;
Yoshiyuki Imanaka, Kawasaki, JP;
Koichi Omata, Kawasaki, JP;
Hideo Tamura, Kawasaki, JP;
Takaaki Yamaguchi, Yokohama, JP;
Kousuke Kubo, Kawasaki, JP;
Ryoji Oohashi, Yokohama, JP;
Toshio Negishi, Yokohama, JP;
Tatsuo Furukawa, Zama, JP;
Nobuyuki Hirayama, Fujisawa, JP;
Ryo Kasai, Tokyo, JP;
Tomoko Kudo, Kawasaki, JP;
Yuuji Tamaru, Yokohama, JP;
Yoshiyuki Imanaka, Kawasaki, JP;
Koichi Omata, Kawasaki, JP;
Hideo Tamura, Kawasaki, JP;
Takaaki Yamaguchi, Yokohama, JP;
Kousuke Kubo, Kawasaki, JP;
Ryoji Oohashi, Yokohama, JP;
Toshio Negishi, Yokohama, JP;
Tatsuo Furukawa, Zama, JP;
Nobuyuki Hirayama, Fujisawa, JP;
Ryo Kasai, Tokyo, JP;
Tomoko Kudo, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A print head is provided that well preserves ink characteristics upon printing by way of performing effective ink preliminary heating. The print head has heaters and ejection openings formed at locations corresponding to the heaters. Viewed from the side from which ink is ejected, a sub-heater is established in the print head between the ink supply port and the print elements so as to surround the ink supply port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile