Title:
光ディスク及びそのフォーマット方法
Document Type and Number:
Japanese Patent JP4377081
Kind Code:
B2
Inventors:
Toshio Watanabe
Application Number:
JP2001064399A
Publication Date:
December 02, 2009
Filing Date:
March 08, 2001
Export Citation:
Assignee:
株式会社リコー
International Classes:
G11B7/007; G11B20/12
Domestic Patent References:
| JP2000200468A | ||||
| JP2000137949A | ||||
| JP2000268369A |
Foreign References:
| WO1995007532A1 |
Attorney, Agent or Firm:
Tadahiko Ito