JP2001352322A5 - - Google Patents

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Publication number
JP2001352322A5
JP2001352322A5 JP2000243205A JP2000243205A JP2001352322A5 JP 2001352322 A5 JP2001352322 A5 JP 2001352322A5 JP 2000243205 A JP2000243205 A JP 2000243205A JP 2000243205 A JP2000243205 A JP 2000243205A JP 2001352322 A5 JP2001352322 A5 JP 2001352322A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2000243205A
Other languages
Japanese (ja)
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JP2001352322A (ja
JP4622064B2 (ja
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Publication date
Application filed filed Critical
Priority claimed from JP2000243205A external-priority patent/JP4622064B2/ja
Priority to JP2000243205A priority Critical patent/JP4622064B2/ja
Priority to AT01919796T priority patent/ATE435537T1/de
Priority to CNB01801626XA priority patent/CN1294718C/zh
Priority to AU46845/01A priority patent/AU781884B2/en
Priority to DE60139104T priority patent/DE60139104D1/de
Priority to MXPA01012405A priority patent/MXPA01012405A/es
Priority to PCT/JP2001/002963 priority patent/WO2001078300A1/ja
Priority to HU0202148A priority patent/HUP0202148A2/hu
Priority to CA002372545A priority patent/CA2372545C/en
Priority to RU2002100082/09A priority patent/RU2273894C2/ru
Priority to US09/980,272 priority patent/US7225339B2/en
Priority to KR1020017015702A priority patent/KR100746892B1/ko
Priority to EP01919796A priority patent/EP1185022B1/en
Publication of JP2001352322A publication Critical patent/JP2001352322A/ja
Publication of JP2001352322A5 publication Critical patent/JP2001352322A5/ja
Publication of JP4622064B2 publication Critical patent/JP4622064B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000243205A 2000-04-06 2000-08-10 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体 Expired - Fee Related JP4622064B2 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2000243205A JP4622064B2 (ja) 2000-04-06 2000-08-10 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体
CA002372545A CA2372545C (en) 2000-04-06 2001-04-05 Information recording/reproducing apparatus and method
US09/980,272 US7225339B2 (en) 2000-04-06 2001-04-05 Information recording/playback apparatus and method
AU46845/01A AU781884B2 (en) 2000-04-06 2001-04-05 Information recording/reproducing apparatus and method
DE60139104T DE60139104D1 (de) 2000-04-06 2001-04-05 Vorrichtung und verfahren zur informationsaufzeichnung und -wiedergabe mit einer baumstruktur von verschlüsselungsschlüsseln
MXPA01012405A MXPA01012405A (es) 2000-04-06 2001-04-05 Aparato y metodo de registro / reproduccion de informacion.
PCT/JP2001/002963 WO2001078300A1 (en) 2000-04-06 2001-04-05 Information recording/reproducing apparatus and method
HU0202148A HUP0202148A2 (en) 2000-04-06 2001-04-05 Information recording/reproducing apparatus and method
AT01919796T ATE435537T1 (de) 2000-04-06 2001-04-05 Vorrichtung und verfahren zur informationsaufzeichnung und -wiedergabe mit einer baumstruktur von verschlüsselungsschlüsseln
RU2002100082/09A RU2273894C2 (ru) 2000-08-10 2001-04-05 Устройство и способ записи/воспроизведения информации
CNB01801626XA CN1294718C (zh) 2000-04-06 2001-04-05 信息记录/重放装置和方法
KR1020017015702A KR100746892B1 (ko) 2000-04-06 2001-04-05 정보 기록/재생 장치 및 방법
EP01919796A EP1185022B1 (en) 2000-04-06 2001-04-05 Information recording/reproducing apparatus and method having a tree structure of encryption keys

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000105328 2000-04-06
JP2000-105328 2000-04-06
JP2000243205A JP4622064B2 (ja) 2000-04-06 2000-08-10 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体

Publications (3)

Publication Number Publication Date
JP2001352322A JP2001352322A (ja) 2001-12-21
JP2001352322A5 true JP2001352322A5 (enExample) 2007-05-24
JP4622064B2 JP4622064B2 (ja) 2011-02-02

Family

ID=26589611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000243205A Expired - Fee Related JP4622064B2 (ja) 2000-04-06 2000-08-10 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体

Country Status (12)

Country Link
US (1) US7225339B2 (enExample)
EP (1) EP1185022B1 (enExample)
JP (1) JP4622064B2 (enExample)
KR (1) KR100746892B1 (enExample)
CN (1) CN1294718C (enExample)
AT (1) ATE435537T1 (enExample)
AU (1) AU781884B2 (enExample)
CA (1) CA2372545C (enExample)
DE (1) DE60139104D1 (enExample)
HU (1) HUP0202148A2 (enExample)
MX (1) MXPA01012405A (enExample)
WO (1) WO2001078300A1 (enExample)

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