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:
May. 15, 2012
Filed:
Apr. 17, 2006
Takatoshi Suganuma, Yokohama, JP;
Yasutomo Watanabe, Hiratsuka, JP;
Toshiaki Hirosawa, Hiratsuka, JP;
Shuzo Iwanaga, Kawasaki, JP;
Akira Yamamoto, Yokohama, JP;
Yasuhiko Osaki, Kawasaki, JP;
Takatoshi Suganuma, Yokohama, JP;
Yasutomo Watanabe, Hiratsuka, JP;
Toshiaki Hirosawa, Hiratsuka, JP;
Shuzo Iwanaga, Kawasaki, JP;
Akira Yamamoto, Yokohama, JP;
Yasuhiko Osaki, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The invention provides an ink jet recording head, in which, for improving heat-dissipating property and electrode terminal connectivity and reducing production cost, second electrode terminals provided on a supporting surface of plural laminated sheets for supporting a liquid discharge substrate and to be connected with first electrode terminals of the liquid discharge substrate are provided outside an ink supply aperture formed in an outermost sheet constituting the supporting surface, and are supported by the outermost sheet and at least a sheet laminated thereunder.