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:
Sep. 23, 2025
Filed:
Mar. 11, 2022
Applicants:
Yusuke Nonoyama, Kanagawa, JP;
Takahiko Matsumoto, Kanagawa, JP;
Toshihiko Hosoya, Tokyo, JP;
Inventors:
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/34 (2006.01); B41J 2/01 (2006.01); B41J 2/14 (2006.01); B41J 2/16 (2006.01);
U.S. Cl.
CPC ...
B05B 1/3402 (2018.08); B41J 2/01 (2013.01); B41J 2/14201 (2013.01); B41J 2/1433 (2013.01); B41J 2/1606 (2013.01); B41J 2202/15 (2013.01);
Abstract
Provided is a liquid droplet discharging apparatus that can maintain stable discharging even when a liquid containing particles or cells adheres to a nozzle surface.