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. 07, 2026
Filed:
Apr. 21, 2024
Mitsuba Corporation, Gunma, JP;
Shun Ogayu, Gunma, JP;
Hiroyuki Uchimura, Gunma, JP;
Hiroki Saito, Gunma, JP;
Tadamasa Endo, Gunma, JP;
Masayuki Kamei, Gunma, JP;
MITSUBA Corporation, Gunma, JP;
Abstract
A control device includes a control board on which a control circuit for controlling an electric motor is mounted, a housing that supports a surface on a side of the control board in a thickness direction, and a cover attached to the housing to cover a surface on the other side of the control board in the thickness direction and a periphery of the control board. First positioning holes penetrating in the thickness direction are formed in the control board. Second positioning holes respectively corresponding to the first positioning holes are formed in the housing. The cover includes positioning pins that protrude toward the housing and have a tapered shape in which a diameter of a circumscribed circle gradually decreases toward a tip. The positioning pin is inserted into the first positioning hole and the second positioning hole corresponding thereto to position the control board, the housing, and the cover.