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:
Jun. 06, 2006
Filed:
Dec. 29, 2003
Hiroyuki Suzuki, Kanagawa, JP;
Yukihiro Hayakawa, Kanagawa, JP;
Yoshinori Kawasaki, Kanagawa, JP;
Ichiro Saito, Kanagawa, JP;
Sakai Yokoyama, Kanagawa, JP;
Toshiyasu Sakai, Kanagawa, JP;
Hiroyuki Suzuki, Kanagawa, JP;
Yukihiro Hayakawa, Kanagawa, JP;
Yoshinori Kawasaki, Kanagawa, JP;
Ichiro Saito, Kanagawa, JP;
Sakai Yokoyama, Kanagawa, JP;
Toshiyasu Sakai, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The invention provides a heat generating resistant element having a high durability and a high resistance suitable for constituting an electrothermal converting member in an ink jet head or an ink jet apparatus. There is employed, as the heat generating resistant element, a film constituted of Cr, Si and N, having a composition of Cr: 15 to 20 at. %, Si: 40 to 60 at. % and N: 20 to 45 at. %, which constitute 100 at. % or substantially 100 at. %.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile