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. 29, 2008
Filed:
Jan. 10, 2005
Hiroshi Suzuki, Tokorozawa, JP;
Hiroshi Suzuki, Tokorozawa, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
An information recording apparatus is provided with: a recording device for recording information into recording areas of an information recording medium by irradiating laser light; a reference-output-value holding device for holding a reference-output-value of the laser light for recording the information into the recording areas; an estimating device for estimating an output value of the laser light which was irradiated in the past in an already-recorded-area in which the information is already recorded; and a controlling device for controlling said recording device to irradiate the laser light onto the already-recorded-area with an output value larger than the reference output value if the estimated output value is larger than the reference output value.