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1. 发明申请

US20100312887A1 MANAGEMENT SYSTEM FOR WARRANTING CONSISTENCY BETWEEN INTER-CLIENT COMMUNICATION LOGS 审中-公开
标题翻译：用于在客户端通信日志之间保证一致性的管理系统
公开(公告)号：US20100312887A1
公开(公告)日：2010-12-09
申请号：US12858040
申请日：2010-08-17
申请人： Yuko Sawai , Kazuyoshi Hoshino , Osamu Takata , Tadashi Kaji , Kohei Sawada
发明人： Yuko Sawai , Kazuyoshi Hoshino , Osamu Takata , Tadashi Kaji , Kohei Sawada
IPC分类号： G06F15/173
CPC分类号： H04L65/1006 , H04L67/00 , H04L67/28 , H04L67/2842
摘要： A communication management apparatus for managing communication exchanged between communication apparatuses, including: a communication information management control portion for receiving, after communication under a communication session between first and second communication apparatuses, first information of quantity of the communication from the first communication apparatus and for receiving second information of quantity of the communication from the second communication apparatus; a communication information storage portion for storing both the first and second information received from the communication information management control portion; and a communication information verification portion for comparing the first and second information of quantity of the communication to verify any falsification thereof in a statistical process.
摘要翻译：一种用于管理在通信设备之间交换的通信的通信管理设备，包括：通信信息管理控制部分，用于在第一和第二通信设备之间的通信会话通信之后，接收来自第一通信设备的通信量的第一信息，从第二通信设备接收通信量的第二信息; 通信信息存储部分，用于存储从通信信息管理控制部分接收的第一和第二信息; 以及通信信息验证部分，用于比较通信量的第一和第二信息，以在统计过程中验证其伪造。

2. 发明申请

US20060224717A1 Management system for warranting consistency between inter-client communication logs 审中-公开
标题翻译：客户端间通信日志保证一致性的管理系统
公开(公告)号：US20060224717A1
公开(公告)日：2006-10-05
申请号：US11391349
申请日：2006-03-29
申请人： Yuko Sawai , Kazuyoshi Hoshino , Osamu Takata , Tadashi Kaji , Kohei Sawada
发明人： Yuko Sawai , Kazuyoshi Hoshino , Osamu Takata , Tadashi Kaji , Kohei Sawada
IPC分类号： G06F15/173
CPC分类号： H04L65/1006 , H04L67/00 , H04L67/28 , H04L67/2842
摘要： In inter-peer communication between an application server for providing service such as Voice over IP or contents distribution and a client using the service, the client or the application server notifies a log management server of a communication log by a log information process. The log management server verifies consistency of the notified communication log by a log compare process requested by the client or the application server. Because the log information process and the log compare process are executed periodically during inter-peer communication, the client and the application server can detect inconsistency of the communication log instantaneously and notify each other of the consistency of the communication log.
摘要翻译：在用于提供诸如IP语音或内容分发的服务的应用服务器和使用该服务的客户端之间的对等间通信中，客户端或应用服务器通过日志信息处理向日志管理服务器通知通信日志。日志管理服务器通过客户机或应用服务器请求的日志比较过程来验证通知的通信日志的一致性。由于在对等间通信期间周期性地执行日志信息处理和日志比较处理，所以客户端和应用服务器可以立即检测通信记录的不一致性并且通知彼此通信日志的一致性。

3. 发明申请

US20080082650A1 Inter-client communication log management system 审中-公开
标题翻译：客户端间通信日志管理系统
公开(公告)号：US20080082650A1
公开(公告)日：2008-04-03
申请号：US11905433
申请日：2007-10-01
申请人： Osamu Takata , Tadashi Kaji , Takahiro Fujishiro , Kazuyoshi Hoshino , Yuko Sawai
发明人： Osamu Takata , Tadashi Kaji , Takahiro Fujishiro , Kazuyoshi Hoshino , Yuko Sawai
IPC分类号： G06F15/173 , H04L9/00
CPC分类号： H04L67/141 , H04L63/0428 , H04L67/14 , H04L67/143 , H04L67/22
摘要： A system is provided that includes session management servers which mediate a secure communication performed between communication apparatuses. The session management servers create and maintain communication logs for recording at a start and end of the secure communication. The system includes log management servers which manage the communication logs of the secure communication. The communication source apparatus, the communication destination apparatus and the session management servers transmit their own communication logs to the corresponding log management server in the same domain to which they belong. One of the log management servers obtains those communication logs from the others based on a request and performs verification of consistency among them. Accordingly, it is possible to create reliable communication logs of the secure communication performed between the communication source apparatus and the communication destination apparatus.
摘要翻译：提供了一种系统，其包括调停在通信设备之间执行的安全通信的会话管理服务器。会话管理服务器在安全通信的开始和结束时创建和维护用于记录的通信日志。该系统包括管理安全通信的通信日志的日志管理服务器。通信源设备，通信目的地设备和会话管理服务器将他们自己的通信日志发送到与其所属的相同域中的对应的日志管理服务器。其中一个日志管理服务器根据请求从其他日志管理服务器中获取那些通信日志，并执行它们之间的一致性验证。因此，可以创建在通信源设备和通信目的地设备之间执行的安全通信的可靠通信日志。

4. 发明授权

US08041822B2 Service network system and server device 失效
标题翻译：服务网络系统和服务器设备
公开(公告)号：US08041822B2
公开(公告)日：2011-10-18
申请号：US11417054
申请日：2006-05-04
申请人： Kazuyoshi Hoshino , Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kohei Sawada
发明人： Kazuyoshi Hoshino , Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kohei Sawada
IPC分类号： G06F15/16
CPC分类号： H04L63/0428 , H04L29/06027 , H04L63/08 , H04L65/1006 , H04L67/1002 , H04L67/1008 , H04L67/1023
摘要： A server device that represents a plurality of service provision servers implements authentication and a SIP message exchange with respect to a SIP server as a representative, and notifies a service provision server of client communication information that is acquired by the SIP message exchange. The service provision server communicates with a client on the basis of the client communication information that is notified from the representative server.
摘要翻译：表示多个服务提供服务器的服务器装置以代表SIP服务器的身份执行认证和SIP消息交换，并向服务提供服务器通知由SIP消息交换获取的客户端通信信息。服务提供服务器基于从代表服务器通知的客户端通信信息与客户端进行通信。

5. 发明申请

US20090177802A1 SERVICE NETWORK SYSTEM AND SERVER DEVICE 审中-公开
标题翻译：服务网络系统和服务器设备
公开(公告)号：US20090177802A1
公开(公告)日：2009-07-09
申请号：US12398613
申请日：2009-03-05
申请人： Kazuyoshi Hoshino , Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kohei Sawada
发明人： Kazuyoshi Hoshino , Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kohei Sawada
IPC分类号： G06F15/16
CPC分类号： H04L63/0428 , H04L29/06027 , H04L63/08 , H04L65/1006 , H04L67/1002 , H04L67/1008 , H04L67/1023
摘要： A server device that represents a plurality of service provision servers implements authentication and a SIP message exchange with respect to a SIP server as a representative, and notifies a service provision server of client communication information that is acquired by the SIP message exchange. The service provision server communicates with a client on the basis of the client communication information that is notified from the representative server.
摘要翻译：表示多个服务提供服务器的服务器装置以代表SIP服务器的身份执行认证和SIP消息交换，并向服务提供服务器通知由SIP消息交换获取的客户端通信信息。服务提供服务器基于从代表服务器通知的客户端通信信息与客户端进行通信。

6. 发明申请

US20060288120A1 Service network system and server device 失效
标题翻译：服务网络系统和服务器设备
公开(公告)号：US20060288120A1
公开(公告)日：2006-12-21
申请号：US11417054
申请日：2006-05-04
申请人： Kazuyoshi Hoshino , Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kohei Sawada
发明人： Kazuyoshi Hoshino , Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kohei Sawada
IPC分类号： G06F15/173
CPC分类号： H04L63/0428 , H04L29/06027 , H04L63/08 , H04L65/1006 , H04L67/1002 , H04L67/1008 , H04L67/1023
摘要： A server device that represents a plurality of service provision servers implements authentication and a SIP message exchange with respect to a SIP server as a representative, and notifies a service provision server of client communication information that is acquired by the SIP message exchange. The service provision server communicates with a client on the basis of the client communication information that is notified from the representative server.
摘要翻译：表示多个服务提供服务器的服务器装置以代表SIP服务器的身份执行认证和SIP消息交换，并向服务提供服务器通知由SIP消息交换获取的客户端通信信息。服务提供服务器基于从代表服务器通知的客户端通信信息与客户端进行通信。

7. 发明授权

US08095676B2 Mediating system and method to establish communication session, allowing private information to be protected 失效
标题翻译：中介系统和方法建立通信会话，允许私人信息受到保护
公开(公告)号：US08095676B2
公开(公告)日：2012-01-10
申请号：US11504765
申请日：2006-08-16
申请人： Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kazuyoshi Hoshino
发明人： Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kazuyoshi Hoshino
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04L65/1006 , H04L65/1069 , H04L67/2804 , H04L67/2819 , H04L67/2857
摘要： The present invention is to prevent user's attribute information from being distributed, in the case where it is to be determined whether or not the attribute information (for example, age, address, and the like) of the user satisfies a service providing condition, when a communication session is established across multiple session managing servers.According to the present invention, attribute information of a user who is using a client logging in a session managing server, and attribute information of a service operating on the client are managed, a condition (SEP) to establish a communication session among multiple session managing servers related to the session establishment is shared, and the session managing server which manages the attribute information compares the attribute information and the SEP to make an access judgment, in order to determine whether or not the communication session is to be established.
摘要翻译：本发明是为了防止用户属性信息的分发，在确定用户的属性信息（例如，年龄，地址等）是否满足服务提供条件的情况下，当跨多个会话管理服务器建立通信会话。根据本发明，管理正在使用登录在会话管理服务器中的客户端的用户的属性信息和在客户端上操作的服务的属性信息，在多个会话管理中建立通信会话的条件（SEP）与会话建立相关的服务器被共享，并且管理属性信息的会话管理服务器将属性信息和SEP进行访问判断，以便确定是否建立通信会话。

8. 发明授权

US08081758B2 Communication support server, communication support method, and communication support system 失效
标题翻译：通信支持服务器，通信支持方式和通信支持系统
公开(公告)号：US08081758B2
公开(公告)日：2011-12-20
申请号：US11317003
申请日：2005-12-27
申请人： Osamu Takata , Takahiro Fujishiro , Tadashi Kaji , Kazuyoshi Hoshino
发明人： Osamu Takata , Takahiro Fujishiro , Tadashi Kaji , Kazuyoshi Hoshino
IPC分类号： H04K1/00
CPC分类号： H04L9/0866 , H04L9/0891
摘要： When a cryptographic communicating part 208 of the communication support server 20 exchanges information with the information processing units 14, if the term of validity of a first key stored in a cryptographic key storing part 200 and corresponding to the identification information of the information processing unit 14 does not expire, the cryptographic communicating part 208 performs the cryptographic communication with the information processing unit 14 using the first key, without performing a process of authenticating the information processing units 14. When the term of validity of the first key expires or the first key corresponding to the identification information of the information processing units 14 is not stored, the key sharing part 202 shares the first key with the information processing units 14, and the cryptographic communicating part 208 performs the cryptographic communication with the information processing units 14 using a newly shared first key.
摘要翻译：当通信支持服务器20的加密通信部分208与信息处理单元14交换信息时，如果存储在密码密钥存储部分200中并对应于信息处理单元14的识别信息的第一密钥的有效期限密码通信部208使用第一密钥执行与信息处理单元14的密码通信，而不执行对信息处理单元14进行认证的处理。当第一密钥的有效期到期或第一密钥与信息处理单元14的识别信息相对应的密钥共享部202与信息处理单元14共享第一密钥，密码通信部208使用新的信息处理部14进行与信息处理部14的密码通信共享第一个键。

9. 发明申请

US20060236091A1 Encryption method for SIP message and encrypted SIP communication system 有权
标题翻译： SIP消息和加密SIP通信系统的加密方法
公开(公告)号：US20060236091A1
公开(公告)日：2006-10-19
申请号：US11390459
申请日：2006-03-28
申请人： Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kazuyoshi Hoshino
发明人： Tadashi Kaji , Osamu Takata , Takahiro Fujishiro , Kazuyoshi Hoshino
IPC分类号： H04L9/00
CPC分类号： H04L29/06027 , H04L9/0838 , H04L65/1006 , H04L65/607
摘要： It takes time for an encryption data communication system to transfer encrypted data, because negotiations of security parameters are necessary prior to communications in order to protect security and integrity of a SIP message or public key cryptography is required to be used for an encryption process, a decryption process., an digital signature process and an digital digital signature verification process each time a SIP message is transmitted/received. When a SIP message is transferred between two entities, the message is encrypted by shared information if the information is being shared between the entities, or the message is encrypted by the public key of the transmission destination entity if the shared information is not being shared. The encrypted message contains shared information to be used for the transmission destination entity of the encrypted data to encrypt or decrypt the message, during communications after the encrypted data is generated.
摘要翻译：加密数据通信系统需要时间来传送加密数据，因为在通信之前需要安全参数的协商以保护SIP消息的安全性和完整性，或者需要使用公共密钥密码术来进行加密处理，解密处理，每次发送/接收SIP消息时的数字签名处理和数字数字签名验证处理。当SIP消息在两个实体之间传输时，如果信息在实体之间共享，则消息由共享信息加密，或者如果共享信息未被共享，则消息由发送目的地实体的公钥加密。在加密数据生成之后的通信期间，加密消息包含要用于加密数据的发送目的地实体的共享信息，以加密或解密该消息。

10. 发明授权

US08218769B2 Encrypted communication system, communication status management server, encrypted communication method, and communication status management method 失效
标题翻译：加密通信系统，通信状态管理服务器，加密通信方式和通信状态管理方法
公开(公告)号：US08218769B2
公开(公告)日：2012-07-10
申请号：US11711892
申请日：2007-02-28
申请人： Osamu Takata , Tadashi Kaji , Takahiro Fujishiro , Kazuyoshi Hoshino , Keisuke Takeuchi
发明人： Osamu Takata , Tadashi Kaji , Takahiro Fujishiro , Kazuyoshi Hoshino , Keisuke Takeuchi
IPC分类号： H04K1/00
CPC分类号： H04L63/065
摘要： An encrypted communication system is provided, in which an encryption key for use in encrypted communication and settings information for the encrypted communication are distributed to each of a plurality of communication devices performing encrypted communication within a group, and in which traffic generated by distributing the encryption key and the like can be reduced. In the encrypted communication system according to the present invention, information including a key for use in the intra-group encrypted communication or a seed which generates the key is distributed to the communication devices belonging to the group that are participating (e.g., logged in) in the intra-group encrypted communication.
摘要翻译：提供了一种加密通信系统，其中将用于加密通信的加密密钥和用于加密通信的设置信息分配给执行组内的加密通信的多个通信设备中的每一个，并且其中通过分发加密钥匙等可以减少。在根据本发明的加密通信系统中，包括用于组内加密通信的密钥或生成密钥的种子的信息被分发给属于正在参与（例如登录）的组的通信设备，在组内加密通信中。

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