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. 30, 2018
Filed:
Feb. 17, 2016
Applicants:
Takashi Tamai, Kanagawa, JP;
Tomohiro Inoue, Kanagawa, JP;
Hiroshi Gotou, Kanagawa, JP;
Michihiko Namba, Kanagawa, JP;
Akihiko Gotoh, Kanagawa, JP;
Kiyofumi Nagai, Kanagawa, JP;
Inventors:
Takashi Tamai, Kanagawa, JP;
Tomohiro Inoue, Kanagawa, JP;
Hiroshi Gotou, Kanagawa, JP;
Michihiko Namba, Kanagawa, JP;
Akihiko Gotoh, Kanagawa, JP;
Kiyofumi Nagai, Kanagawa, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/21 (2006.01); C11D 7/32 (2006.01); B41J 29/17 (2006.01); C09D 9/00 (2006.01); C11D 3/32 (2006.01); B41J 2/175 (2006.01); B08B 9/032 (2006.01); B41J 2/20 (2006.01);
U.S. Cl.
CPC ...
C11D 7/3263 (2013.01); B08B 9/0321 (2013.01); B41J 2/17559 (2013.01); B41J 2/20 (2013.01); B41J 29/17 (2013.01); C09D 9/00 (2013.01); C11D 3/32 (2013.01); Y10T 137/0318 (2015.04);
Abstract
A cleaning filling liquid for inkjet device including water; 10.0% by mass to 45% by mass per whole amount of the cleaning filling liquid of an amide compound having following formula (1).