发明名称 |
Multivalued information recording method, multivalued information recording apparatus, and recording medium |
摘要 |
A multivalued information recording method in which energy applied to information units on a recording medium is varied to record multivalued information. In accordance with a relationship between the multivalued information in a predetermined information unit and the multivalued information in information units adjacent to the predetermined information unit, the energy applied to the predetermined information unit is decided.
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申请公布号 |
US6967911(B1) |
申请公布日期 |
2005.11.22 |
申请号 |
US20000612797 |
申请日期 |
2000.07.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
ISHIBASHI HIROMICHI;NISHIUCHI KENICHI;OHTA TAKEO |
分类号 |
G11B7/0045;G11B7/013;(IPC1-7):G11B7/004 |
主分类号 |
G11B7/0045 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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