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:
May. 28, 2019
Filed:
Dec. 22, 2017
Yoshimasa Miyazawa, Kanagawa, JP;
Tatsuya Tomura, Tokyo, JP;
Takuya Fujita, Kanagawa, JP;
Hisashi Habashi, Kanagawa, JP;
Takahiro Yoshida, Ibaraki, JP;
Yoshimasa Miyazawa, Kanagawa, JP;
Tatsuya Tomura, Tokyo, JP;
Takuya Fujita, Kanagawa, JP;
Hisashi Habashi, Kanagawa, JP;
Takahiro Yoshida, Ibaraki, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An inkjet printing device includes an ink containing a silver particle and water; and an ink discharging head including multiple nozzles to discharge the ink, individual liquid chambers communicating with the multiple nozzles, a common liquid chamber to supply the ink to the individual liquid chambers, a circulating flow path communicating with the individual liquid chambers, a common circulating liquid chamber communicating with the circulating flow path, and a pressure generator to apply a pressure to the ink in the individual liquid chambers, wherein the proportion of the silver particle to the ink is from 1 to 15 percent by mass.