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:
Jan. 06, 2015
Filed:
Jul. 21, 2011
Toshihiro Bansyo, Ibaraki-ken, JP;
Asayo Nishimura, Ibaraki-ken, JP;
Hiroshi Sugitani, Ibaraki-ken, JP;
Toshihiro Bansyo, Ibaraki-ken, JP;
Asayo Nishimura, Ibaraki-ken, JP;
Hiroshi Sugitani, Ibaraki-ken, JP;
Riso Kagaku Corporation, Tokyo, JP;
Abstract
An inkjet printerincludes an inkjet headwith nozzles for discharging ink, a pressurizer for pressurizing a route for ink supply to the inkjet head, a head driverfor driving the inkjet head, and a controlleroperable for control the pressurizer to pressurize the route for a prescribed time to have fluxes of ink once spilt out of the nozzles and to render nozzles covered with spilt ink before use of the head driverto drive the inkjet headfor discharge operation in a maintenance service to the inkjet head