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. 06, 2015
Filed:
Jul. 24, 2012
Keishi Shimizu, Kanagawa, JP;
Shin Yasuda, Kanagawa, JP;
Yoshio Nishihara, Kanagawa, JP;
Tetsuro Kodera, Kanagawa, JP;
Keishi Shimizu, Kanagawa, JP;
Shin Yasuda, Kanagawa, JP;
Yoshio Nishihara, Kanagawa, JP;
Tetsuro Kodera, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A lens manufacturing apparatus includes a conveying unit that conveys a workpiece having a sheet member and a resin base on the sheet member, an unevenness forming unit that moves a cutting blade in a direction different from the conveying direction of the workpiece and that makes a cut in the surface of the resin base to form concave and convex portions, a resin supply unit that includes nozzles supplying a lens resin to areas, in which the concave portions are not formed, between the convex portions formed on the surface of the resin base, and a resin curing unit that cures the supplied lens resin.