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. 26, 2011
Filed:
Nov. 11, 2010
Kojiro Kobayashi, Takatsuki, JP;
Akio Hirose, Ibaraki, JP;
Shigeyuki Nakagawa, Yokosuka, JP;
Kenji Miyamoto, Yokosuka, JP;
Minoru Kasukawa, Tokyo, JP;
Masayuki Inoue, Yokohama, JP;
Tetsuji Morita, Yokosuka, JP;
Kojiro Kobayashi, Takatsuki, JP;
Akio Hirose, Ibaraki, JP;
Shigeyuki Nakagawa, Yokosuka, JP;
Kenji Miyamoto, Yokosuka, JP;
Minoru Kasukawa, Tokyo, JP;
Masayuki Inoue, Yokohama, JP;
Tetsuji Morita, Yokosuka, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Other;
Abstract
According to a metal joining method of the present invention, first and second dissimilar metals are joined together by interposing between the first and second metal materials a third metal material dissimilar to the first and second metal materials and causing eutectic melting at least either at an interface between the first and third metal materials or at an interface between the second and third metal materials.