Title:
情報記録方法
Document Type and Number:
Japanese Patent JP4213568
Kind Code:
B2
Abstract:
To provide an optical information recording medium which can record desired information on both recording layers correctly when recording information on the recording medium having recording layers on both the sides.
This optical information recording medium has a 1st recording layer and a 2nd recording layer on respective sides of the base plate, and a text string or a mark is provided at least on one of the above 1st and 2nd recording layers to indicate that those 1st and 2nd recording layers belong to the same optical information recording medium.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Yuhisa Usami
Application Number:
JP2003387514A
Publication Date:
January 21, 2009
Filing Date:
November 18, 2003
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
B41J2/01; G11B7/004; G11B7/24035; G11B7/24094; G11B7/24097
Domestic Patent References:
| JP2003059114A | ||||
| JP2001184730A | ||||
| JP2003308635A | ||||
| JP2002352478A | ||||
| JP2003203348A | ||||
| JP2003173541A | ||||
| JP2002208188A | ||||
| JP2000173096A | ||||
| JP2001283464A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda