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1. 发明授权

US07437526B2 Information processing method and apparatus having data locations accessible by different devices in accordance with different permissions 有权
标题翻译：信息处理方法和装置，其具有根据不同权限的不同设备可访问的数据位置
公开(公告)号：US07437526B2
公开(公告)日：2008-10-14
申请号：US10646653
申请日：2003-08-21
申请人： Susumu Kusakabe , Masayuki Takada
发明人： Susumu Kusakabe , Masayuki Takada
IPC分类号： G06F12/14
CPC分类号： G07F7/1008 , G06F3/08 , G06F11/1008 , G06F11/1441 , G06F12/023 , G06F2212/177 , G06Q20/341 , G06Q20/35765
摘要： Memory corruption can be suppressed. When data stored in a random access area are read, the read data (physical block) are retrieved by a logic block number and newest data are read by referring to an incremental counter of data having that logic block number. When data are stored in the random access area, the incremental counter and the logic block number of data already stored in the random access area are referred and a physical block set to be unnecessary is set to a writer buffer, and then the data are written to this write buffer.
摘要翻译：可以抑制内存损坏。当读取存储在随机存取区域中的数据时，通过逻辑块号检索读取的数据（物理块），并通过参考具有该逻辑块号的数据的增量计数器来读取最新的数据。当数据被存储在随机存取区域中时，增量计数器和已经存储在随机存取区域中的数据的逻辑块号被参考，并且将不需要的物理块设置为写缓冲器，然后写入数据到这个写缓冲区。

2. 发明授权

US07752406B2 Information processing method and information processing apparatus having data locations accessible by different devices in accordance with different permissions 失效
标题翻译：信息处理方法和信息处理装置，其具有根据不同许可的不同设备可访问的数据位置
公开(公告)号：US07752406B2
公开(公告)日：2010-07-06
申请号：US12050603
申请日：2008-03-18
申请人： Susumu Kusakabe , Masayuki Takada
发明人： Susumu Kusakabe , Masayuki Takada
IPC分类号： G06F12/14
CPC分类号： G07F7/1008 , G06F3/08 , G06F11/1008 , G06F11/1441 , G06F12/023 , G06F2212/177 , G06Q20/341 , G06Q20/35765
摘要： Memory corruption can be suppressed. When data stored in a random access area are read, the read data (physical block) are retrieved by a logic block number and newest data are read by referring to an incremental counter of data having that logic block number. When data are stored in the random access area, the incremental counter and the logic block number of data already stored in the random access area are referred and a physical block set to be unnecessary is set to a writer buffer, and then the data are written to this write buffer.
摘要翻译：可以抑制内存损坏。当读取存储在随机存取区域中的数据时，通过逻辑块号检索读取的数据（物理块），并通过参考具有该逻辑块号的数据的增量计数器来读取最新的数据。当数据被存储在随机存取区域中时，增量计数器和已经存储在随机存取区域中的数据的逻辑块号被参考，并且将不需要的物理块设置为写缓冲器，然后写入数据到这个写缓冲区。

3. 发明授权

US6058477A System and method for authentication, and device and method for authentication 失效
标题翻译：用于认证的系统和方法，以及认证的设备和方法
公开(公告)号：US6058477A
公开(公告)日：2000-05-02
申请号：US46249
申请日：1998-03-23
申请人： Susumu Kusakabe , Masayuki Takada , Yoshihito Ishibashi
发明人： Susumu Kusakabe , Masayuki Takada , Yoshihito Ishibashi
IPC分类号： G06K17/00 , G07F7/10 , G09C1/00 , H04L9/14 , H04L9/32 , H04L29/06 , H04L9/16
CPC分类号： H04L63/062 , G06Q20/341 , G06Q20/3823 , G06Q20/40975 , G07F7/1008
摘要： In authentication using a plurality of cipher keys, the authentication time is shortened. In the case that an encipher key to encipher key are required to take an access to each area out of the area to area in a memory of an IC card, a plurality of areas to have an access is informed to the IC card from a reader writer, a plurality of cipher keys corresponding to these areas (for example, cipher key 1, cipher key 2, and cipher key 4) is read out, and reduction processing section generates one reduction key from these cipher keys. A random number which is generated from a random number generation section of the reader writer is transferred to the IC card, and an encipherment section enciphers the random number using the reduction key. The reader writer receives the enciphered random number from the IC card, and deciphers it using the reduction key, and judges the IC card to be proper if the deciphered random number is equal to the generated random number.
摘要翻译：在使用多个密码密钥的认证中，认证时间缩短。在需要加密密钥的加密密钥对IC卡的存储器中的区域之外的每个区域进行访问的情况下，从读取器向IC卡通知具有访问权的多个区域读出与这些区域对应的多个密码密钥（例如，密码密钥1，密码密钥2和密码密钥4），缩小处理部分从这些加密密钥生成一个裁减密钥。从读写器的随机数生成部生成的随机数传送给IC卡，加密部使用缩小键加密随机数。读写器从IC卡接收加密的随机数，并使用缩减键对其进行解密，如果解密的随机数等于生成的随机数，则判断IC卡是否正确。

4. 发明申请

US20080177966A1 METHOD HAVING DATA LOCATIONS ACCESSIBLE BY DIFFERENT DEVICES HAVING DATA LOCATIONS ACCESSIBLE BY DIFFERENT DEVICES IN ACCORDANCE WITH DIFFERENT PERMISSIONS 失效
标题翻译：具有数据位置的方法具有不同设备的不同设备，具有不同设备可根据不同许可访问的数据位置
公开(公告)号：US20080177966A1
公开(公告)日：2008-07-24
申请号：US12050603
申请日：2008-03-18
申请人： Susumu Kusakabe , Masayuki Takada
发明人： Susumu Kusakabe , Masayuki Takada
IPC分类号： G06F12/14 , G06F12/02
CPC分类号： G07F7/1008 , G06F3/08 , G06F11/1008 , G06F11/1441 , G06F12/023 , G06F2212/177 , G06Q20/341 , G06Q20/35765
摘要： Memory corruption can be suppressed. When data stored in a random access area are read, the read data (physical block) are retrieved by a logic block number and newest data are read by referring to an incremental counter of data having that logic block number. When data are stored in the random access area, the incremental counter and the logic block number of data already stored in the random access area are referred and a physical block set to be unnecessary is set to a writer buffer, and then the data are written to this write buffer.
摘要翻译：可以抑制内存损坏。当读取存储在随机存取区域中的数据时，通过逻辑块号检索读取的数据（物理块），并通过参考具有该逻辑块号的数据的增量计数器来读取最新的数据。当数据被存储在随机存取区域中时，增量计数器和已经存储在随机存取区域中的数据的逻辑块号被参考，并且将不需要的物理块设置为写缓冲器，然后写入数据到这个写缓冲区。

5. 发明授权

US06792541B1 Data storage device using certification keys and method to perform access control using certification keys 有权
标题翻译：使用认证密钥和方法的数据存储设备使用认证密钥执行访问控制
公开(公告)号：US06792541B1
公开(公告)日：2004-09-14
申请号：US09353714
申请日：1999-07-14
申请人： Susumu Kusakabe , Masayuki Takada , Masachika Sasaki
发明人： Susumu Kusakabe , Masayuki Takada , Masachika Sasaki
IPC分类号： H04L900
CPC分类号： G07F7/1008 , G06F12/1408 , G06F12/1441 , G06Q20/341 , G06Q20/35765 , Y10S707/99939
摘要： A code range which is the range of usable identification codes (corresponding to file names or directory names) is stored in an area defining area corresponding to a directory, and a layer structure in which the area defining area concerned is set as a parent layer and the other area defining areas are set as child layers is constructed on the basis of the code range. Further, the capacity (empty capacity) of the usable storage area is stored in the area defining area, and the capacity and identification codes which are usable in the layer of an area defining area are restricted by the empty capacity and the code range.
摘要翻译：作为可用识别码（对应于文件名或目录名称）的范围的代码范围被存储在与目录相对应的区域定义区域中，并且其中将相关区域定义区域设置为父层的层结构，以及基于代码范围构建另一区域定义区域作为子层。此外，可用存储区域的容量（空容量）被存储在区域定义区域中，并且在区域定义区域的层中可用的容量和识别码被空容量和代码范围限制。

6. 发明授权

US07613301B2 Data storage device and data storage method 有权
标题翻译：数据存储设备和数据存储方式
公开(公告)号：US07613301B2
公开(公告)日：2009-11-03
申请号：US10895518
申请日：2004-07-20
申请人： Susumu Kusakabe , Masayuki Takada , Masachika Sasaki
发明人： Susumu Kusakabe , Masayuki Takada , Masachika Sasaki
IPC分类号： H04L9/00 , G06F12/00
CPC分类号： G07F7/1008 , G06F12/1408 , G06F12/1441 , G06Q20/341 , G06Q20/35765 , Y10S707/99939
摘要： A code range which is the range of usable identification codes (corresponding to file names or directory names) is stored in an area defining area corresponding to a directory, and a layer structure in which the area defining area concerned is set as a parent layer and the other area defining areas are set as child layers is constructed on the basis of the code range. Further, the capacity (empty capacity) of the usable storage area is stored in the area defining area, and the capacity and identification codes which are usable in the layer of an area defining area are restricted by the empty capacity and the code range.
摘要翻译：作为可用识别码（对应于文件名或目录名称）的范围的代码范围被存储在与目录相对应的区域定义区域中，并且其中将相关区域定义区域设置为父层的层结构，以及基于代码范围构建另一区域定义区域作为子层。此外，可用存储区域的容量（空容量）被存储在区域定义区域中，并且在区域定义区域的层中可用的容量和识别码被空容量和代码范围限制。

7. 再颁专利

USRE39622E1 System and method for authentication, and device and method for authentication 有权
标题翻译：用于认证的系统和方法，以及认证的设备和方法
公开(公告)号：USRE39622E1
公开(公告)日：2007-05-08
申请号：US10138355
申请日：2002-05-02
申请人： Susumu Kusakabe , Masayuki Takada , Yoshihito Ishibashi
发明人： Susumu Kusakabe , Masayuki Takada , Yoshihito Ishibashi
IPC分类号： H04L9/32 , H04L9/14 , H04L9/16
CPC分类号： H04L63/062 , G06Q20/341 , G06Q20/3823 , G06Q20/40975 , G07F7/1008
摘要： In authentication using a plurality of cipher keys, the authentication time is shortened. In the case that an encipher key to encipher key are required to take an access to each area out of the area to area in a memory of an IC card, a plurality of areas to have an access is informed to the IC card from a reader writer, a plurality of cipher keys corresponding to these areas (for example, cipher key 1, cipher key 2, and cipher key 4) is read out, and reduction processing section generates one reduction key from these cipher keys. A random number which is generated from a random number generation section of the reader writer is transferred to the IC card, and an encipherment section enciphers the random number using the reduction key. The reader writer receives the enciphered random number from the IC card, and deciphers it using the reduction key, and judges the IC card to be proper if the deciphered random number is equal to the generated random number.
摘要翻译：在使用多个密码密钥的认证中，认证时间缩短。在要求加密密钥的加密密钥需要访问IC卡的存储器中的区域之外的区域的情况下，从读取器向IC卡通知具有访问权的多个区域读出与这些区域对应的多个密码密钥（例如，密码密钥1，密码密钥2和密码密钥4），缩小处理部分从这些加密密钥生成一个裁减密钥。从读写器的随机数生成部生成的随机数传送给IC卡，加密部使用缩小键加密随机数。读写器从IC卡接收加密的随机数，并使用缩减键对其进行解密，如果解密的随机数等于生成的随机数，则判断IC卡是否正确。

8. 发明授权

US07150039B2 Information processing system, portable electronic device, access apparatus for the portable electronic device, and method of using memory space 有权
标题翻译：信息处理系统，便携式电子装置，便携式电子装置的存取装置以及使用存储空间的方法
公开(公告)号：US07150039B2
公开(公告)日：2006-12-12
申请号：US09754652
申请日：2001-01-04
申请人： Susumu Kusakabe , Masayuki Takada , Masachika Sasaki
发明人： Susumu Kusakabe , Masayuki Takada , Masachika Sasaki
IPC分类号： G06F7/04 , G06F7/58 , G06F15/16 , G06F17/30 , G06K9/00 , G06K19/00 , H04K1/00 , H04L9/00
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/3576 , G06Q20/3672
摘要： The invention provides an information processing system, a portable electronic device, an access apparatus for the portable electronic device, as well as a method of using a memory space. When applied to, for example, a system employing non-contact IC cards, the invention enables one IC card to be used for a plurality of business organizations in common. To this end, an access key is created based on issuer key information managed by a management sector and file key information specific to each business organization, and the created access key is signed to the business organization. A portable electronic device is then accessed using the access key.
摘要翻译：本发明提供一种信息处理系统，便携式电子装置，便携式电子装置的存取装置以及使用存储器空间的方法。当应用于例如使用非接触IC卡的系统时，本发明使得一个IC卡可以被共同地用于多个商业组织。为此，基于由管理部门管理的发行者密钥信息和特定于每个业务组织的文件密钥信息创建访问密钥，并且创建的访问密钥被签署给业务组织。然后使用访问密钥访问便携式电子设备。

9. 发明授权

US06662286B2 Information processing method and information processing apparatus 失效
标题翻译：信息处理方法和信息处理装置
公开(公告)号：US06662286B2
公开(公告)日：2003-12-09
申请号：US09029170
申请日：1998-07-01
申请人： Susumu Kusakabe , Masayuki Takada
发明人： Susumu Kusakabe , Masayuki Takada
IPC分类号： G06F1216
CPC分类号： G07F7/1008 , G06F3/08 , G06F11/1008 , G06F11/1441 , G06F12/023 , G06F2212/177 , G06Q20/341 , G06Q20/35765
摘要： Memory corruption can be suppressed. When data stored in a random access area are read, the read data (physical block) are retrieved by a logic block number and newest data are read by referring to an incremental counter of data having that logic block number. When data are stored in the random access area, the incremental counter and the logic block number of data already stored in the random access area are referred and a physical block set to be unnecessary is set to a writer buffer, and then the data are written to this write buffer.
摘要翻译：可以抑制内存损坏。当读取存储在随机存取区域中的数据时，通过逻辑块号检索读取的数据（物理块），并通过参考具有该逻辑块号的数据的增量计数器来读取最新的数据。当数据被存储在随机存取区域中时，增量计数器和已经存储在随机存取区域中的数据的逻辑块号被参考，并且将不需要的物理块设置为写缓冲器，然后写入数据到这个写缓冲区。

10. 发明授权

US06330633B1 Data processing method and apparatus 失效
标题翻译：数据处理方法和装置
公开(公告)号：US06330633B1
公开(公告)日：2001-12-11
申请号：US09111694
申请日：1998-07-08
申请人： Susumu Kusakabe , Masayuki Takada
发明人： Susumu Kusakabe , Masayuki Takada
IPC分类号： G06F1200
CPC分类号： G07F7/1008 , G06F12/0246 , G06Q20/341 , G07F7/082
摘要： This invention relates to an information processing method and apparatus. A memory for storing information in block units, comprises a data region for storing data in block units and a first and a second region for storing plural block numbers which are numbers assigned to blocks in a data region. Data is written to a block of the data region corresponding to a block number stored in one of the first and second regions, the block number of the block to which data was written is stored in the other of the first and second regions, and the data in the one of the first and second regions is erased. In this way, there is less risk of memory corruption, and data can be read stably.
摘要翻译：本发明涉及一种信息处理方法和装置。用于以块为单位存储信息的存储器包括用于以块为单位存储数据的数据区域和用于存储分配给数据区域中的块的数字的多个块号的第一和第二区域。将数据写入与存储在第一和第二区域之一中的块号相对应的数据区域的块，将数据写入的块的块号存储在第一和第二区域中的另一个区域中，第一和第二区域之一中的数据被擦除。这样就可以减少内存损坏的风险，并且可以稳定地读取数据。

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