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:
Dec. 06, 2005
Filed:
May. 24, 2002
Toshihiro Makino, Matto, JP;
Hiroki Dejima, Kanazawa, JP;
Takashi Kawanami, Ishikawa-gun, JP;
Takashi Hasegawa, Kanazawa, JP;
Masakatsu Mori, Ishikawa-gun, JP;
Takahiro Jodo, Ishikawa-gun, JP;
Toshihiro Makino, Matto, JP;
Hiroki Dejima, Kanazawa, JP;
Takashi Kawanami, Ishikawa-gun, JP;
Takashi Hasegawa, Kanazawa, JP;
Masakatsu Mori, Ishikawa-gun, JP;
Takahiro Jodo, Ishikawa-gun, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A method of manufacturing a non-reciprocal component including a casing having an input/output terminal and a ground terminal formed therein, a ferrite plate, a line conductor, and a magnet disposed in the casing, and an upper yoke and a lower yoke provided at the top face and the bottom face of the casing, respectively. In the non-reciprocal component, the casing is insert-molded with the lower yoke so that a portion of the casing penetrates through the lower yoke. A side of the component is defined partly by the lower yoke and partly by the penetrating portion of the casing. An input/output terminal and a ground terminal in the casing are defined by respective portions of a molded hoop material.