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:
Aug. 06, 2024
Filed:
Feb. 10, 2021
Sintokogio, Ltd., Nagoya, JP;
Shibaura Institute of Technology, Tokyo, JP;
Eiji Yamaguchi, Toyokawa, JP;
Nayuta Horie, Toyokawa, JP;
Yuuka Ito, Toyokawa, JP;
Ai Serizawa, Tokyo, JP;
Takahiro Ishizaki, Tokyo, JP;
SINTOKOGIO, LTD., Nagoya, JP;
Shibaura Institute of Technology, Tokyo, JP;
Abstract
A method of manufacturing a composite member including an aluminum member and a resin member that are bonded to each other, the method including: performing blasting on a surface of the aluminum member; modifying the surface of the aluminum member into aluminum hydroxide, the modifying including causing the surface of the aluminum member having undergone blasting to react with water vapor by applying a pressure exceeding an atmospheric pressure; and directly bonding the resin member to the surface of the aluminum member modified to aluminum hydroxide.