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:
Apr. 01, 2014
Filed:
Feb. 13, 2013
Seiko Epson Corporation, Tokyo, JP;
Junichi Hayashi, Nagano-ken, JP;
Michio Ito, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Herein is provide a dental implant for preventing elution of metal when the dental implant is applied within an oral cavity, and for preventing the occurrence of mismatching (bumpy occlusion or the like) when the dental implant is fixed in place. Also provided is a method for manufacturing the dental implant. The abutment manufacturing steps include a ceramic molded body production step for molding a ceramic molded body composition to obtain a ceramic molded body, an assembling step for assembling a titanium member and the ceramic molded body together to obtain an assembled body, a degreasing step for degreasing the assembled body so that the ceramic molded body is transformed into a ceramic degreased body, and a sintering step for sintering the assembled body to transform the ceramic degreased body into a ceramic member so that the ceramic member is firmly fixed to the titanium member.