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. 18, 2006
Filed:
May. 28, 2004
Norimoto Ichikawa, Fujisawa, JP;
Hiroyuki Minemura, Kokubunji, JP;
Toshimitsu Kaku, Sagamihara, JP;
Hisataka Sugiyama, Kodaira, JP;
Norimoto Ichikawa, Fujisawa, JP;
Hiroyuki Minemura, Kokubunji, JP;
Toshimitsu Kaku, Sagamihara, JP;
Hisataka Sugiyama, Kodaira, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An information recording apparatus and method for recording information of a recording block including a plurality of sectors as one verifying unit into an optical information recording medium, a recording area of the optical information recording medium including a plurality of zones, and wherein each zone is different in a sector number per round of a track. A recorder records information of a plurality of recording blocks into the optical information recording medium and a verification conductor conducts a verify control. A number of the recording block included in the verifying unit is determined to be a minimal number in a rotation waiting sector number.