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. 31, 2010
Filed:
May. 25, 2006
Hiroyuki Suzuki, Kawasaki, JP;
Tomoyoshi Yamada, Kawasaki, JP;
Masanori Fukushi, Kawasaki, JP;
Kazuhiko Takaishi, Kawasaki, JP;
Tsugito Maruyama, Kawasaki, JP;
Sumio Kuroda, Kawasaki, JP;
Hiroyuki Suzuki, Kawasaki, JP;
Tomoyoshi Yamada, Kawasaki, JP;
Masanori Fukushi, Kawasaki, JP;
Kazuhiko Takaishi, Kawasaki, JP;
Tsugito Maruyama, Kawasaki, JP;
Sumio Kuroda, Kawasaki, JP;
Toshiba Storage Device Corporation, Tokyo, JP;
Abstract
A master-disk producing device produces a master disk with master-disk identification information added. A disk producing device produces a first disk with the master-disk identification information added, using the master disk with the master-disk identification information added. A first disk device obtains, after the first disk with the master-disk identification information added is mounted, first correction information from a correction-information storing device based on the master-disk identification information of the first disk.