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:
Jul. 18, 2017
Filed:
Jan. 14, 2016
Applicant:
Tomoyasu Hirasawa, Kanagawa, JP;
Inventor:
Tomoyasu Hirasawa, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/04 (2006.01); B41M 7/00 (2006.01); H01S 5/024 (2006.01); H01S 5/068 (2006.01); H01S 5/06 (2006.01);
U.S. Cl.
CPC ...
B41M 7/0009 (2013.01); H01S 3/04 (2013.01); H01S 5/02407 (2013.01); H01S 5/06804 (2013.01); H01S 5/0617 (2013.01);
Abstract
A cooling device including a cooling controller cools a laser light source in a laser device. The laser light source irradiates a medium with a laser beam. The cooling controller controls a cooling operation according to data associated with a heating state of a laser light source in the laser device.