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:
Jan. 10, 2012
Filed:
Aug. 16, 2007
Osamu Tsuboi, Kawasaki, JP;
Norinao Kouma, Kawasaki, JP;
Hiromitsu Soneda, Kawasaki, JP;
Hisao Okuda, Kawasaki, JP;
Osamu Tsuboi, Kawasaki, JP;
Norinao Kouma, Kawasaki, JP;
Hiromitsu Soneda, Kawasaki, JP;
Hisao Okuda, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A micro-oscillation element facilitates adjusting the natural frequency relevant to the oscillating motion of the oscillating portion. The micro-oscillation element includes, for example, an oscillating portion, a frame, and a link portion that connects the oscillating portion and the frame. The link portion defines the oscillation axial center of oscillating motion of the oscillating portion with respect to the frame. The oscillating portion includes a main oscillating body, and a weight portion attached to the main oscillating body. The weight portion is movable in a direction intersecting the oscillation axial center.