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:
Jul. 11, 2006
Filed:
Nov. 25, 2003
Applicants:
Yoshio Takeuchi, Hachioji, JP;
Akihiko Tamura, Hachioji, JP;
Katsuaki Komatsu, Hachioji, JP;
Kazuo Asano, Hino, JP;
Katuichi Kawabata, Yokohama, JP;
Inventors:
Yoshio Takeuchi, Hachioji, JP;
Akihiko Tamura, Hachioji, JP;
Katsuaki Komatsu, Hachioji, JP;
Kazuo Asano, Hino, JP;
Katuichi Kawabata, Yokohama, JP;
Assignee:
Konica Minolta Holdings Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/045 (2006.01); B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inkjet recording head for ejecting ink, having a plurality of piezoelectric sidewalls to form a plurality of ink channels; a piezoelectric bottom plate; and a plurality of electrodes All of the ink channels are divided into two or more groups of ink channels composed of ink channels between which at least one ink channel is sandwiched;