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:
Mar. 11, 2003
Filed:
Aug. 30, 2001
Applicant:
Inventors:
Tetsuya Ohashi, Chiba, JP;
Yutaka Koizumi, Kanagawa, JP;
Hiroyuki Kigami, Kanagawa, JP;
Takayuki Ono, Kanagawa, JP;
Satoshi Shimazu, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/01 ;
U.S. Cl.
CPC ...
B41J 2/01 ;
Abstract
A liquid discharge head unit wherein the position of the discharge ports are arranged in high precision with respect to the liquid discharge apparatus main body so that the liquid discharge head unit is capable of executing highly precise liquid discharges.