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:
Jul. 22, 2014
Filed:
Mar. 04, 2013
Seiko Epson Corporation, Tokyo, JP;
Junichi Hayashi, Nagano-ken, JP;
Michio Ito, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A dental implant for preventing elution of metal when applied within an oral cavity and preventing the occurrence of mismatching (bumpy occlusion or the like) when fixed in place, and its manufacturing method are provided. The abutment is manufactured through steps including molding a titanium molded body composition to obtain a titanium molded body, molding a ceramic molded body composition to obtain a ceramic molded body, assembling the titanium molded body and the ceramic molded body together to obtain an assembled body, degreasing the assembled body so that the titanium molded body becomes a titanium degreased body and the ceramic molded body becomes a ceramic degreased body, and sintering the assembled body to transform the titanium degreased body into a titanium member and to transform the ceramic degreased body into a ceramic member so that the titanium member and the ceramic member are firmly fixed and joined together.