发明授权
- 专利标题: Mutual authentication method, recording apparatus, reproducing apparatus, and recording medium
- 专利标题(中): 相互认证方法,记录装置,再现装置和记录介质
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申请号: EP00112708.3申请日: 2000-06-15
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公开(公告)号: EP1061514B1公开(公告)日: 2004-05-12
- 发明人: Kamibayashi, Tooru, K.K.Toshiba, Intell Prop. Div. , Yamada, Hisashi, K.K.Toshiba, Intell Prop. Div. , Iwasaki, Hiroshi, K.K.Toshiba, Intell Prop. Div. , Tamura, Masafumi, K.K.Toshiba, Intell Prop. Div. , Ishibashi, Yasuhiro, K.K.Toshiba, Intell Prop. Div , Kato, Taku, K.K.Toshiba, Intellectual Prop. Div. , Tatebayashi, Makoto , Harada, Shunji
- 申请人: KABUSHIKI KAISHA TOSHIBA , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址: 72 Horikawa-cho, Saiwai-ku Kawasaki-shi JP
- 专利权人: KABUSHIKI KAISHA TOSHIBA,MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA,MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址: 72 Horikawa-cho, Saiwai-ku Kawasaki-shi JP
- 代理机构: Henkel, Feiler & Hänzel
- 优先权: JP17018799 19990616
- 主分类号: G11B20/00
- IPC分类号: G11B20/00 ; G06F1/00
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