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. 17, 2020
Filed:
Nov. 27, 2018
Applicant:
Takeshi Miyazaki, Kanagawa, JP;
Inventor:
Takeshi Miyazaki, Kanagawa, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/377 (2006.01); B41J 2/165 (2006.01); B41J 29/02 (2006.01);
U.S. Cl.
CPC ...
B41J 29/377 (2013.01); B41J 2/165 (2013.01); B41J 29/02 (2013.01);
Abstract
A head module includes a base, a plurality of heads mounted on the base, a plurality of wiring members connected to the plurality of heads, the plurality of wiring members mounting a plurality of drive circuits, respectively, and a heat dissipation member thermally coupled to the plurality of drive circuits. The heat dissipation member is disposed facing the plurality of heads and the base, and the heat dissipation member contacts the base at a position between adjacent heads of the plurality of heads.