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:
Nov. 07, 2017
Filed:
May. 27, 2016
Kenichiroh Hashimoto, Kanagawa, JP;
Kenichiroh Hashimoto, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An image forming apparatus is provided. The image forming apparatus includes a recording head to discharge a liquid on a recording medium while scanning in a main scanning direction and a sub-scanning direction relative to the recording medium. The recording head includes a first nozzle array and a second nozzle array. The first nozzle array discharges the liquid in a first discharge amount per unit time per unit length in a longitudinal direction. The second nozzle array discharges the liquid in a second discharge amount per unit time per unit length in the longitudinal direction. The second nozzle array is shorter than the first nozzle array in the longitudinal direction and disposed not overlapped with the first nozzle array in the main scanning direction. The second discharge amount is larger than the first discharge amount.