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. 19, 2006
Filed:
Jul. 26, 2004
Applicants:
Tomoaki Saito, Kawasaki, JP;
Tatsuhiko Kosugi, Kawasaki, JP;
Inventors:
Tomoaki Saito, Kawasaki, JP;
Tatsuhiko Kosugi, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/596 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drive current output unit outputs a drive current to an actuator, for moving a head to an intended position on a disk. A drive current adjusting unit adjusts the drive current based on a speed of the head, and a distance of a position of the head from the intended position when the drive current is output to the actuator.