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21. 发明授权

US07721346B2 Method and apparatus for encrypting data to be secured and inputting/outputting the same 有权
标题翻译：用于加密要保护的数据并输入/输出数据的方法和装置
公开(公告)号：US07721346B2
公开(公告)日：2010-05-18
申请号：US10809815
申请日：2004-03-26
申请人： Yoshihiro Hori , Yuichi Kanai , Ryoji Ohno , Takeo Ohishi , Kenichiro Tada , Tatsuya Hirai , Masafumi Tsuru , Takayuki Hasebe
发明人： Yoshihiro Hori , Yuichi Kanai , Ryoji Ohno , Takeo Ohishi , Kenichiro Tada , Tatsuya Hirai , Masafumi Tsuru , Takayuki Hasebe
IPC分类号： G06F11/30 , G06F12/14 , G06F21/00
CPC分类号： G06F21/602 , G06F21/10 , G11B20/00086 , G11B20/00173 , G11B20/0021 , G11B20/00521 , G11B20/00855
摘要： A technology is provided to improve tamper resistance in encrypting data to be secured and inputting/outputting the data between a recording device and a host device. When the recording device issues an input/output command to a storage device to input/output data to be secured, the recording device attaches an ID to the command to identify to which cryptographic input/output processing the command belongs. Upon reception of a sequence command, the storage device receives the command if its ID has been allocated and the command is verified to have been issued in the correct sequence. The sequence ID is used to identify a process system while appropriately managing the steps of executing commands.
摘要翻译：提供了一种技术来提高加密要保证的数据和在记录设备和主机设备之间输入/输出数据的防篡改。当记录装置向存储装置发出输入/输出命令以输入/输出要保护的数据时，记录装置将ID附加到命令以识别该命令属于哪个加密输入/输出处理。在接收到顺序命令时，如果存储装置的ID已经被分配并且命令被验证为以正确的顺序被发出，则存储装置接收到该命令。序列ID用于识别进程系统，同时适当地管理执行命令的步骤。

22. 发明授权

US07325247B2 Information management method using a recording medium with a secure area and a user-use area 失效
标题翻译：使用具有安全区域和用户使用区域的记录介质的信息管理方法
公开(公告)号：US07325247B2
公开(公告)日：2008-01-29
申请号：US09800505
申请日：2001-03-08
申请人： Seigo Kotani , Takayuki Hasebe , Hideyuki Hirano
发明人： Seigo Kotani , Takayuki Hasebe , Hideyuki Hirano
IPC分类号： G06F15/16 , G06F17/30 , G06F7/04 , G06F7/58 , H04L9/32 , G06K9/00 , H03M1/68 , H04K1/00
CPC分类号： G06F21/10 , G06F2211/007 , G06F2221/0782
摘要： An information management method restoring electronic data using backup information upon the loss of electronic data stored on a recording medium. Information stored in a predetermined area of the recording medium having medium-specific information is encrypted using medium-specific information or a key generated therefrom and is derived outside the predetermined area.
摘要翻译：一种信息管理方法，用于在存储在记录介质上的电子数据丢失时使用备份信息来恢复电子数据。存储在具有媒体特定信息的记录介质的预定区域中的信息使用从其生成的介质特定信息或密钥进行加密，并被导出到预定区域之外。

23. 发明授权

US07272720B2 Date-and-time management device and signature generation apparatus with date-and-time management function 失效
标题翻译：日期管理装置和具有日期和时间管理功能的签名生成装置
公开(公告)号：US07272720B2
公开(公告)日：2007-09-18
申请号：US09805156
申请日：2001-03-14
申请人： Takayuki Hasebe , Seigo Kotani
发明人： Takayuki Hasebe , Seigo Kotani
IPC分类号： H04L9/00 , G06F17/30 , G06F7/04 , G06K9/00 , G06F15/16
CPC分类号： G06Q10/109
摘要： Before accepting a setting request from a predetermined manager in a plurality of date-and-time managers capable of issuing a date-and-time setting request, a setting request from any manager can be accepted. After accepting a setting request from a predetermined manager, only the setting request from the predetermined manager can be accepted. A date and time can be set in response to an accepted date-and-time setting request.
摘要翻译：在能够发布日期和时间设置请求的多个日期和时间管理器中接受来自预定管理器的设置请求之前，可以接受来自任何管理者的设置请求。在从预定管理器接受设置请求之后，只能接受来自预定管理器的设置请求。可以根据接受的日期和时间设置请求设置日期和时间。

24. 发明申请

US20070176750A1 Method and apparatus for managing tag information, and computer product 有权
标题翻译：用于管理标签信息的方法和装置，以及计算机产品
公开(公告)号：US20070176750A1
公开(公告)日：2007-08-02
申请号：US11442987
申请日：2006-05-31
申请人： Atsushi Sakai , Takayuki Hasebe
发明人： Atsushi Sakai , Takayuki Hasebe
IPC分类号： H04Q5/22
CPC分类号： G06Q10/08
摘要： A storing unit stores a plurality of pieces of tag information to be stored in a single radio-frequency-identification tag. A responding unit transmits, in response to a request from a reader/writer, part of the stored tag information to the reader/writer.
摘要翻译：存储单元存储要存储在单个射频识别标签中的多个标签信息。响应单元响应于来自读取器/写入器的请求将所存储的标签信息的一部分发送到读取器/写入器。

25. 发明申请

US20050076208A1 Data terminal capable of transferring ciphered content data and license acquired by software 审中-公开
标题翻译：数据终端能够传输加密的内容数据和软件获得的许可证
公开(公告)号：US20050076208A1
公开(公告)日：2005-04-07
申请号：US10416523
申请日：2001-11-22
申请人： Yoshihiro Hori , Toru Kamimura , Shinya Miyazono , Takahisa Hatakeyama , Takayuki Hasebe , Masataka Takahashi , Takashi Tsunehiro , Yoshio Ohmori
发明人： Yoshihiro Hori , Toru Kamimura , Shinya Miyazono , Takahisa Hatakeyama , Takayuki Hasebe , Masataka Takahashi , Takashi Tsunehiro , Yoshio Ohmori
IPC分类号： G06K19/00 , G06F12/14 , G06F13/00 , G06F21/10 , G06F21/60 , G06F21/62 , G06Q30/06 , G06Q50/00 , G06Q50/10 , H04L9/08 , H04L9/32 , H04L9/00
CPC分类号： G06F21/10 , G06F2221/0771 , H04M1/72527
摘要： A personal computer 50 holds encrypted contents data and a license acquired from a distribution server (10) over an Internet network (30) or from a music CD (60) using a CD-ROM drive. The personal computer (50), which is connected to a portable reproduction terminal (100) through a USB cable (70), performs a checkout operation for lending out, the encrypted contents data and the license to a memory card (110) attached to the portable reproduction terminal (100), and a checkin operation for returning the lent encrypted contents data and the lent license. As a result, it is possible to shift the encrypted contents data and the license acquired by software to the other device.
摘要翻译：个人计算机50通过互联网（30）或使用CD-ROM驱动器从音乐CD（60）保存从分发服务器（10）获得的加密内容数据和许可证。通过USB电缆（70）连接到便携式再现终端（100）的个人计算机（50）执行用于将附加到存储卡（110）的存储卡（110）的加密内容数据和许可证借出的结帐操作便携式再现终端（100），以及用于返回借用的加密内容数据和借用许可证的签入操作。结果，可以将加密的内容数据和通过软件获得的许可证转移到另一设备。

26. 发明授权

US5392351A Electronic data protection system 失效
标题翻译：电子数据保护系统
公开(公告)号：US5392351A
公开(公告)日：1995-02-21
申请号：US31339
申请日：1993-03-15
申请人： Takayuki Hasebe , Ryota Akiyama , Makoto Yoshioka
发明人： Takayuki Hasebe , Ryota Akiyama , Makoto Yoshioka
IPC分类号： G06F12/14 , G06F1/00 , G06F21/00 , G06F21/22 , G06F21/24 , G09C1/00 , G11B7/007 , H04L9/32
CPC分类号： G06F12/1408 , G06F21/10 , G06F21/80 , G06F21/805 , G06F2221/0711 , G06F2221/2107 , G06F2221/2129 , G11B20/00347
摘要： An electronic data protection system for protecting electronic data from illegal copying by a third party, includes: a storage medium for storing an encrypted electronic data, a medium number and encrypted permission information; a vendor computer having a personal key generating unit for generating a medium key based on the medium number, an electronic data decrypting key, and an encrypting unit for encrypting the electronic data decrypting key based on the medium key to generate the encrypted permission information; and a user computer having a personal key generating unit for generating a medium key based on the medium number, a decrypting unit for decrypting the encrypted permission information based on the medium key to generate the electronic data decrypting key which is the same as the electronic data decrypting key of the vendor computer, and a decrypting unit for decrypting the encrypted electronic data based on the electronic data decrypting key to generate a plain text electronic data.
摘要翻译：一种用于保护电子数据免受第三方的非法复制的电子数据保护系统，包括：用于存储加密的电子数据，介质号和加密的许可信息的存储介质; 供应商计算机，其具有用于基于介质号生成介质密钥的个人密钥生成单元，电子数据解密密钥和用于基于所述介质密钥加密所述电子数据解密密钥的加密单元，以生成所述加密许可信息; 以及具有个人密钥生成单元的用户计算机，用于基于介质号生成介质密钥;解密单元，用于基于所述介质密钥解密所述加密许可信息，以生成与所述电子数据相同的电子数据解密密钥解密密钥，以及解密单元，用于基于电子数据解密密钥解密加密的电子数据，以生成纯文本电子数据。

27. 发明授权

US08969805B2 Terahertz wave measurement device and method 有权
标题翻译：太赫兹波测量装置及方法
公开(公告)号：US08969805B2
公开(公告)日：2015-03-03
申请号：US13857249
申请日：2013-04-05
申请人： Takayuki Hasebe , Hitoshi Tabata , Shigeru Kitamura
发明人： Takayuki Hasebe , Hitoshi Tabata , Shigeru Kitamura
IPC分类号： G01J5/02 , G01N21/59 , G01N21/01 , G01N21/3581 , G01N21/552
CPC分类号： G01N21/59 , G01N21/01 , G01N21/3581 , G01N21/552
摘要： The base plate is transmissive to terahertz waves, and a sample is disposed at the base plate. In the conductive periodic structure, plural transmission portions that transmit terahertz waves are arrayed with a predetermined period. The conductive periodic structure is disposed apart from a position at which the sample is disposed. The waveguide includes a total reflection surface provided at a boundary face with the conductive periodic structure. The total reflection surface totally reflects incident terahertz waves, and the waveguide guides incident terahertz waves toward the total reflection surface. The magnitudes of one or more of a distance between the position at which the sample is disposed and the conductive periodic structure, a property of the base plate, and the predetermined period are set such that a dip showing a characteristic absorption is formed in a predetermined frequency region of a spectrum of terahertz waves.
摘要翻译：基板对太赫兹波是透射的，并且样品设置在基板上。在导电周期性结构中，以规定的周期排列发射太赫兹波的多个发送部。导电周期性结构与设置样品的位置分开设置。波导包括设置在与导电周期性结构的边界面处的全反射表面。全反射面全反射入射的太赫兹波，并且波导将入射的太赫兹波导向全反射面。设置样品的位置与导电周期性结构之间的距离，基板的特性和预定周期之间的距离的大小被设定为使得显示特征吸收的浸渍形成为预定的频谱的太赫兹波谱。

28. 发明申请

US20140097344A1 Terahertz Wave Measurement Device and Method 有权
标题翻译：太赫兹波测量装置及方法
公开(公告)号：US20140097344A1
公开(公告)日：2014-04-10
申请号：US13857249
申请日：2013-04-05
申请人： Takayuki Hasebe , Hitoshi Tabata , Shigeru Kitamura
发明人： Takayuki Hasebe , Hitoshi Tabata , Shigeru Kitamura
IPC分类号： G01N21/59 , G01N21/01
CPC分类号： G01N21/59 , G01N21/01 , G01N21/3581 , G01N21/552
摘要： The base plate is transmissive to terahertz waves, and a sample is disposed at the base plate. In the conductive periodic structure, plural transmission portions that transmit terahertz waves are arrayed with a predetermined period. The conductive periodic structure is disposed apart from a position at which the sample is disposed. The waveguide includes a total reflection surface provided at a boundary face with the conductive periodic structure. The total reflection surface totally reflects incident terahertz waves, and the waveguide guides incident terahertz waves toward the total reflection surface. The magnitudes of one or more of a distance between the position at which the sample is disposed and the conductive periodic structure, a property of the base plate, and the predetermined period are set such that a dip showing a characteristic absorption is formed in a predetermined frequency region of a spectrum of terahertz waves.
摘要翻译：基板对太赫兹波是透射的，并且样品设置在基板上。在导电周期性结构中，以规定的周期排列发射太赫兹波的多个发送部。导电周期性结构与设置样品的位置分开设置。波导包括设置在与导电周期性结构的边界面处的全反射表面。全反射面全反射入射的太赫兹波，并且波导将入射的太赫兹波导向全反射面。设置样品的位置与导电周期性结构之间的距离，基板的特性和预定周期之间的距离的大小被设定为使得显示特征吸收的浸渍形成为预定的频谱的太赫兹波谱。

29. 发明授权

US07599890B2 Content data storage 失效
标题翻译：内容数据存储
公开(公告)号：US07599890B2
公开(公告)日：2009-10-06
申请号：US10239837
申请日：2001-03-28
申请人： Yoshihiro Hori , Hiroshi Takemura , Takatoshi Yoshikawa , Toshiaki Hioki , Takahisa Hatakeyama , Takayuki Hasebe , Shigeki Furuta , Masataka Takahashi , Takeaki Anazawa , Tadaaki Tonegawa
发明人： Yoshihiro Hori , Hiroshi Takemura , Takatoshi Yoshikawa , Toshiaki Hioki , Takahisa Hatakeyama , Takayuki Hasebe , Shigeki Furuta , Masataka Takahashi , Takeaki Anazawa , Tadaaki Tonegawa
IPC分类号： G06F17/60 , G06F17/30
CPC分类号： H04L9/0825 , H04L9/0897 , H04L9/14 , H04L9/321 , H04L2209/605
摘要： A memory card (110) includes a memory (1415) to store encrypted content data, a license hold unit (1440) to store at least a portion of license information distributed by a distribution system, a plurality of authentication data hold units (1400.1, 1400.2), each storing a plurality of authentication data that are authenticated respectively by a plurality of public authentication keys KPma, KPmb common to the distribution system, and a switch (SW2) to selectively provide the data from the plurality of authentication data hold units outside of said recording apparatus according to a request external to the memory card (110).
摘要翻译：存储卡（110）包括用于存储加密的内容数据的存储器（1415），用于存储分发系统分发的许可信息的至少一部分的许可证保持单元（1440），多个认证数据保持单元（1400.1， 1400.2），每个存储多个认证数据，分别由分配系统共用的多个公共认证密钥KPma，KPmb和开关（SW2）进行认证，以选择性地从多个认证数据保持单元提供数据的所述记录装置根据所述存储卡（110）外部的请求。

30. 发明授权

US07428307B2 Data reproduction apparatus capable of safely controlling reproduction time of encrypted content data and data reproduction circuit and data recording apparatus used for the same 有权
标题翻译：能够安全地控制加密的内容数据的再现时间的数据再现装置和用于其的数据再现电路和数据记录装置
公开(公告)号：US07428307B2
公开(公告)日：2008-09-23
申请号：US10482681
申请日：2002-06-26
申请人： Yoshihiro Hori , Takayuki Hasebe , Tatsuya Hirai
发明人： Yoshihiro Hori , Takayuki Hasebe , Tatsuya Hirai
IPC分类号： H04L9/00
CPC分类号： G06F21/10 , G11B20/00086 , G11B20/00173 , G11B20/0021 , G11B20/00746 , G11B20/00797 , G11B20/0084
摘要： A decryption processing unit decrypts encrypted content data using a license key Kc. When an elapsed time after reception of the license key (Kc) does not exceed a hold time at a time of the license key (Kc) included in reproduction control information (ACp), reproduction of encrypted content data continues. When the elapsed time exceeds the hold time at a time, the license key (Kc) is discarded, and a reproduction control unit again obtains a license key (Kc) from a memory card. Discarding and reobtaining license key (Kc) continues until an allowable output count of license key (Kc) from the memory card becomes zero. As a result, a reproduction time of encrypted content data can be controlled safely.
摘要翻译：解密处理单元使用许可证密钥Kc对加密的内容数据进行解密。当接收到许可证密钥（Kc）之后的经过时间不超过包含在再现控制信息（ACp）中的许可证密钥（Kc）时的保持时间时，继续加密内容数据的再现。当经过时间超过一次的保持时间时，许可证密钥（Kc）被丢弃，并且再现控制单元再次从存储卡获得许可证密钥（Kc）。丢弃并重新获得许可证密钥（Kc），直到来自存储卡的许可证密钥（Kc）的允许输出计数变为零。结果，可以安全地控制加密的内容数据的再现时间。

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