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:
Sep. 04, 2007
Filed:
Mar. 31, 2005
Applicants:
Atsuo Sakaida, Gifu, JP;
Yuji Shinkai, Handa, JP;
Takeshi Asano, Nagoya, JP;
Atsushi Hirota, Nagoya, JP;
Inventors:
Atsuo Sakaida, Gifu, JP;
Yuji Shinkai, Handa, JP;
Takeshi Asano, Nagoya, JP;
Atsushi Hirota, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 17/00 (2006.01); B21D 53/76 (2006.01); H05K 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing an ink-jet head, including forming a mark for indicating the positions of pressure chambers on a surface of a passage unit; preparing a member containing a piezoelectric sheet on which a common electrode is supported; attaching the member to the surface of the passage unit; and forming individual electrodes, based on the mark, on a face of the member facing the direction opposite to the attached face thereof to the passage unit.