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:
Mar. 02, 2010
Filed:
Dec. 05, 2006
Applicants:
Junichi Oka, Kyoto, JP;
Takeshi Katayama, Kyoto, JP;
Inventors:
Junichi Oka, Kyoto, JP;
Takeshi Katayama, Kyoto, JP;
Assignee:
Dainippon Screen Mfg. Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/45 (2006.01); B41J 15/14 (2006.01); B41J 27/00 (2006.01); G02B 6/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laser beam emitted from each semiconductor laseris guided by a step index type multi-mode optical fiber, a graded index type multi-mode optical fiber deformable and movable with movement of a recording head, and a step index type multi-mode optical fiber, to be emitted from a light emitter toward an imaging optical system.