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1. 发明授权

US08040220B2 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：US08040220B2
公开(公告)日：2011-10-18
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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20050033973A1 Memory management unit, code verifying apparatus, and code decrypting apparatus 有权
标题翻译：存储器管理单元，代码验证装置和代码解密装置
公开(公告)号：US20050033973A1
公开(公告)日：2005-02-10
申请号：US10939342
申请日：2004-09-14
申请人： Jun Kamada , Takayuki Hasebe , Souichi Okada , Takehiko Hayashi
发明人： Jun Kamada , Takayuki Hasebe , Souichi Okada , Takehiko Hayashi
IPC分类号： G06F1/00 , G06F12/14 , G06F21/00 , H04L9/32
CPC分类号： G06F12/145 , G06F21/64 , G06F21/71
摘要： A memory management unit manages a memory that stores a code, and sets that the memory that stores the code to be executed is valid to make a processor execute the code stores a verification key used to verify a validity of the code in a verification-key storing unit. When the code is stored in the memory and ready to be executed by the processor, the memory management unit verifies the validity of the code using the verification key stored in the verification-key storing unit and verification information assigned to the code. The memory management unit controls to set that the memory is valid when the validity is verified by the verifying unit, and not to set that the memory is valid when the validity is not verified by the verifying unit.
摘要翻译：存储器管理单元管理存储代码的存储器，并且设置存储要执行的代码的存储器有效以使处理器执行代码存储用于验证验证密钥中的代码的有效性的验证密钥存储单元。当代码存储在存储器中并准备好由处理器执行时，存储器管理单元使用存储在验证密钥存储单元中的验证密钥和分配给代码的验证信息来验证代码的有效性。当验证单元验证有效性时，存储器管理单元控制存储器有效，并且当验证单元未验证有效性时，不设置存储器有效。

8. 发明授权

US5953416A Data processing apparatus 失效
标题翻译：数据处理装置
公开(公告)号：US5953416A
公开(公告)日：1999-09-14
申请号：US825696
申请日：1997-03-20
申请人： Takayuki Hasebe , Naoya Torii , Masahiko Takenaka
发明人： Takayuki Hasebe , Naoya Torii , Masahiko Takenaka
IPC分类号： G06F12/14 , G06F21/24 , G09C1/00 , H04L9/00
CPC分类号： G06F12/1408
摘要： A data processing apparatus serves as I/O units coupled to information processes apparatuses such as computers. The data processing apparatus decodes encrypted data and performs processing according to message data. The data processing apparatus includes a data processing circuit performing decoding processing and message processing according to message data, a data buffer accessible from both the data processing circuit and the information processing apparatus, a data buffer monitor circuit monitoring states of read/write of the data to the data buffer, and an access control circuit controlling an access from the information processing apparatus to the data buffer.
摘要翻译：数据处理装置用作耦合到诸如计算机的信息处理装置的I / O单元。数据处理装置对加密数据进行解码，并根据消息数据进行处理。数据处理装置包括：数据处理电路，根据消息数据执行解码处理和消息处理，数据缓冲器，可从数据处理电路和信息处理装置接收;数据缓冲器监视电路监视数据的读/写的状态以及控制从信息处理设备到数据缓冲器的访问的访问控制电路。

9. 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。

10. 发明授权

US5325433A Encryption communication system 失效
标题翻译：加密通信系统
公开(公告)号：US5325433A
公开(公告)日：1994-06-28
申请号：US41453
申请日：1993-04-02
申请人： Naoya Torii , Takayuki Hasebe , Ryota Akiyama
发明人： Naoya Torii , Takayuki Hasebe , Ryota Akiyama
IPC分类号： G09C1/00 , H04L9/08 , H04L9/30 , H04L9/00
CPC分类号： H04L9/083 , H04L9/0863
摘要： An encryption communication system including: a communication center having at least a key information generating unit for generating key generating information used for encryption communication; and a plurality of user computers, each interconnected by a plurality of paths through the communication center, and each having at least an encryption key generating unit and an encryption processing unit. The communication center generates the key generating information Z based on predetermined modulo arithmetic formula. The user computer sends a password PW to the communication center, receives the key generating information therefrom, and generates an encryption key K used between the user computer and another party's computer based on predetermined modulo arithmetic formula. Further, the communication center provides a plurality of modulus numbers to share prime numbers assigned to at least two paths between the user computer and the other party's computer, and between the user computer and another party's computer, so that is possible to reduce the number of prime numbers.
摘要翻译：一种加密通信系统，包括：至少具有用于生成用于加密通信的密钥生成信息的密钥信息生成单元的通信中心; 以及多个用户计算机，每个用户计算机通过通信中心的多个路径互连，并且每个用户计算机至少具有加密密钥生成单元和加密处理单元。通信中心基于预定的模运算公式生成密钥生成信息Z。用户计算机向通信中心发送密码PW，从其接收密钥生成信息，并且基于预定的模运算公式生成在用户计算机与另一方的计算机之间使用的加密密钥K. 此外，通信中心提供多个模数，以共享分配给用户计算机和另一方的计算机之间的至少两条路径的质数，以及用户计算机与另一方的计算机之间的素数，使得可以减少质数。

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