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:
Oct. 13, 2009
Filed:
Feb. 18, 2005
Applicant:
Mitsuo Nishimura, Kawasaki, JP;
Inventor:
Mitsuo Nishimura, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/09 (2006.01);
U.S. Cl.
CPC ...
Abstract
A positioning apparatus includes a beam which is driven in a first direction that is perpendicular to the longitudinal direction of the beam, a movable member which surrounds at least a part of the beam and moves with the beam moving in the first direction, an actuator which generates a force in the first direction between the beam and the movable member to control a positional relationship in the first direction between the beam and the movable member, and a position regulator arranged between the beam and the movable member and which regulates the positional relationship in the first direction between the beam and the movable member.