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:
Aug. 21, 2012
Filed:
Jun. 19, 2009
Takako Hayakawa, Kanagawa, JP;
Yoshiyuki Hirono, Kanagawa, JP;
Hideaki Maeda, Kanagawa, JP;
Masaru Muranishi, Kanagawa, JP;
Kouki Uefune, Kanagawa, JP;
Takako Hayakawa, Kanagawa, JP;
Yoshiyuki Hirono, Kanagawa, JP;
Hideaki Maeda, Kanagawa, JP;
Masaru Muranishi, Kanagawa, JP;
Kouki Uefune, Kanagawa, JP;
Hitachi Global Storage Technologies, Netherlands B.V., Amsterdam, NL;
Abstract
A method for re-injecting low density gas into a disk drive including a hermetically sealed disk enclosure. The method includes providing a disk drive including a hermetically sealed disk enclosure. In addition, the method includes re-injecting low density gas from a hole penetrating the hermetically sealed disk enclosure from an exterior of the disk drive to an interior of the disk drive. Moreover, the method includes covering the hole with a sealing label including a metal layer and an adhesive layer.