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. 24, 1998
Filed:
Mar. 28, 1997
Satoshi Haneda, Hachioji, JP;
Hisayoshi Nagase, Hachioji, JP;
Hiroyuki Tokimatsu, Hachioji, JP;
Masahiro Onodera, Hachioji, JP;
Shuta Hamada, Hachioji, JP;
Toshihide Miura, Koganei, JP;
Fumitaka Mochizuki, Hachioji, JP;
Konica Corporation, , JP;
Abstract
A method of producing a substrate for a photoreceptor having an exposing device therein for use in an electrophotographic apparatus, including the steps of: injecting polymerizable liquid material into a die whose inner surface is cylindrical; polymerizing the polymerizable liquid material while rotating and heating the die so that a substrate is formed inside the die; and removing the substrate from the die after the polymerizing, wherein the polymerizable liquid material is a transparent resin material and a thickness of the substrate is controlled according to an injecting amount of the polymerizable liquid material.