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. 13, 2010
Filed:
Jun. 25, 2007
Applicants:
Takayuki Musashi, Kawasaki, JP;
Yoshiharu Kasamatsu, Kawasaki, JP;
Jun Watanabe, Kawasaki, JP;
Inventors:
Assignee:
Toshiba Storage Device Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/147 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnetic head used in a lamp load type magnetic disk device is disclosed. The magnetic head includes a head slider having a recording element and/or a reproducing element, and a suspension that supports the head slider. The suspension includes a magnetic head support unit arranged at its tip portion. The magnetic head support unit comes into contact with a lamp unit of the magnetic disk device when at least one of magnetic head loading operations and magnetic head unloading operations are performed and has a surface on which a lubricating layer is formed.