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:
Dec. 27, 2016
Filed:
Jan. 16, 2015
Applicant:
Hitachi-lg Data Storage, Inc., Minato-ku, Tokyo, JP;
Inventors:
Hiromi Nishiura, Tokyo, JP;
Tatsuya Ishitobi, Tokyo, JP;
Assignee:
Hitachi-LG Data Storage, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/085 (2006.01); G11B 7/0045 (2006.01); G11B 7/007 (2006.01); G11B 7/08 (2006.01);
U.S. Cl.
CPC ...
G11B 7/0045 (2013.01); G11B 7/00736 (2013.01); G11B 7/00781 (2013.01); G11B 7/083 (2013.01); G11B 7/085 (2013.01);
Abstract
An information recording apparatus for an optical information disk includes a recording position determining unit that determines a recording position on the optical information disk; and a recording and reproducing unit that performs recording and reproduction on the optical information disk. The recording position determining unit determines recording positions for all or some areas of the optical information disk, and the recording and reproducing unit records data at the recording positions on the optical information disk determined by the recording position determining unit.