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:
Apr. 14, 2026
Filed:
Jun. 30, 2022
Kyocera Corporation, Kyoto, JP;
Akinori Hirashima, Kirishima, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
A liquid discharge head includes a discharge unit including a nozzle, a pressurizing chamber, and a pressurizer and dummy units including a dummy pressurizing chamber and a dummy pressurizer. The liquid discharge head includes a discharge region where the discharge units is disposed in a row and a dummy region where one or more dummy units are disposed adjacent to the discharge region on an extended line of the row of the discharge units. The discharge region includes a central region located at the center of the row and an end portion region located adjacent to the dummy region at the end portion of the row.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile