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:
Oct. 23, 2001
Filed:
Feb. 15, 2000
Applicant:
Inventors:
Miyoshi Watanabe, Fuji, JP;
Masami Mochizuki, Fuji, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41M 5/00 ; B41J 2/315 ;
U.S. Cl.
CPC ...
B41M 5/00 ; B41J 2/315 ;
Abstract
The present invention concerns a plate making method of forming an image on a heat sensitive blank plate by a multichannel method using a plate making apparatus of an outer surface cylinder scanning type. A blank plate (,) is secured to the outer circumferential surface of a hollow cylinder (,). A laser beam (,) is irradiated from an optical head (,) onto the blank plate (,). The laser beam (,) is a beam group consisting of a plurality of infrared laser beams arranged in a line.
Watanabe, Miyoshi. (2001). Method and apparatus for making an offset printing plate (U.S. Patent No. 6305284). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6305284
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