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:
Jun. 03, 2008
Filed:
Jul. 21, 2005
Applicants:
Masaya Kuwahara, Hyogo, JP;
Kei Kobayashi, Osaka, JP;
Inventors:
Masaya Kuwahara, Hyogo, JP;
Kei Kobayashi, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/435 (2006.01); G01D 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an optical disk device for performing label recording by irradiating a light beam onto a label recording face of an optical disk, which is at a position different from that of a disk recording face, wherein label recording on the label recording face is performed by using tracking control information of the light beam irradiation which is performed by the optical pickup for the tracks of the disk recording face. Thereby, high-quality label images can be recorded on the label recording face of the optical disk.