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:
Sep. 20, 2011
Filed:
Jul. 23, 2008
Applicants:
Tetsuya Koma, Ishikawa, JP;
Hideki Tsukaoka, Fukui, JP;
Inventors:
Tetsuya Koma, Ishikawa, JP;
Hideki Tsukaoka, Fukui, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotation angle detection device includes a rotary body rotating in linked motion with a steering wheel; a detector rotating in linked motion with the rotary body; a magnetic detection element placed on a wiring board and detecting magnetism of a magnet placed at the detector; a control part for detecting a rotation angle of the rotary body based on a detection signal from the magnetic detection element; and a holder latched onto the wiring board and rotatably holding the detector.