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:
Jan. 10, 2012
Filed:
Feb. 18, 2005
Takeshi Koda, Saitama, JP;
Kazuo Kuroda, Saitama, JP;
Masayoshi Yoshida, Saitama, JP;
Keiji Katata, Saitama, JP;
Takeshi Koda, Saitama, JP;
Kazuo Kuroda, Saitama, JP;
Masayoshi Yoshida, Saitama, JP;
Keiji Katata, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
An information recording apparatus comprising: a writing device capable of writing record information onto an information recording medium comprising first and second recording layers; a first controlling device for controlling said writing device to continuously write the record information into the first and second recording layers; a second controlling device for controlling said writing device to write a predetermined amount of buffer data on an outer circumferential side of the record information written in the first and second recording layers; and a third controlling device for controlling said writing device to add buffer data on an outer circumferential side of the predetermined amount of buffer data.