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1. 发明授权

US07685422B2 Information processing apparatus, information processing method, and information processing program 有权
标题翻译：信息处理装置，信息处理方法和信息处理程序
公开(公告)号：US07685422B2
公开(公告)日：2010-03-23
申请号：US11130135
申请日：2005-05-17
申请人： Hiroshi Isozaki , Takashi Kokubo , Koji Kanazawa
发明人： Hiroshi Isozaki , Takashi Kokubo , Koji Kanazawa
IPC分类号： H04L29/00
CPC分类号： H04L63/061 , H04L63/08 , H04L2463/101
摘要： An information processing apparatus has an authentication/key exchange unit, a round trip time measuring unit, a common key transmitter, a contents key transmitter and a contents transmitter. The round trip time measuring unit sends a round trip time measuring request generated to the communication apparatus through the first communication connection to measure the round trip time, and check whether the measured round trip time is within a predetermined time and whether a transmitting source of the round trip request response is the communication apparatus sharing the first key. The common key transmitter encrypts a second key used for contents transmission by using the first key and transmits the encrypted second key through the first communication connection when the round trip time measuring unit succeeds in the checking. The contents transmitter encrypts the contents requested by the communication apparatus by using the second key and sends the encrypted contents to the communication apparatus through the second communication connection.
摘要翻译：信息处理装置具有认证/密钥交换单元，往返时间测量单元，公共密钥发送器，内容密钥发送器和内容发送器。往返时间测量单元通过第一通信连接向通信装置发送生成的往返时间测量请求，以测量往返时间，并检查测量的往返时间是否在预定时间内，以及是否发送源往返请求响应是共享第一个密钥的通信设备。公共密钥发送器通过使用第一密钥加密用于内容传输的第二密钥，并且当往返时间测量单元成功检查时通过第一通信连接发送加密的第二密钥。内容发送器使用第二密钥加密由通信装置请求的内容，并通过第二通信连接将加密的内容发送到通信装置。

2. 发明申请

US20050259824A1 Information processing apparatus, information processing method, and information processing program 有权
标题翻译：信息处理装置，信息处理方法和信息处理程序
公开(公告)号：US20050259824A1
公开(公告)日：2005-11-24
申请号：US11130135
申请日：2005-05-17
申请人： Hiroshi Isozaki , Takashi Kokubo , Koji Kanazawa
发明人： Hiroshi Isozaki , Takashi Kokubo , Koji Kanazawa
IPC分类号： H04L12/26 , H04L29/06
CPC分类号： H04L63/061 , H04L63/08 , H04L2463/101
摘要： An information processing apparatus has an authentication/key exchange unit, a round trip time measuring unit, a common key transmitter, a contents transmitter and a contents transmitter. The round trip time measuring unit sends a round trip time measuring request generated to the communication apparatus through the first communication connection to measure the round trip time, and check whether the measured round trip time is within a predetermined time and whether a transmitting source of the round trip request response is the communication apparatus sharing the first key. The common key transmitter encrypts a second key used for contents transmission by using the first key and transmits the encrypted second key through the first communication connection when the round trip time measuring unit succeeds in the checking. The contents transmitter encrypts the contents requested by the communication apparatus by using the second key and sends the encrypted contents to the communication apparatus through the second communication connection.
摘要翻译：信息处理装置具有认证/密钥交换单元，往返时间测量单元，公共密钥发送器，内容发送器和内容发送器。往返时间测量单元通过第一通信连接向通信装置发送生成的往返时间测量请求，以测量往返时间，并检查测量的往返时间是否在预定时间内，以及是否发送源往返请求响应是共享第一个密钥的通信设备。公共密钥发送器通过使用第一密钥加密用于内容传输的第二密钥，并且当往返时间测量单元成功检查时通过第一通信连接发送加密的第二密钥。内容发送器使用第二密钥加密由通信装置请求的内容，并通过第二通信连接将加密的内容发送到通信装置。

3. 发明申请

US20070204161A1 Transmitter, receiver, and transmitting method 审中-公开
标题翻译：发射机，接收机和发射方式
公开(公告)号：US20070204161A1
公开(公告)日：2007-08-30
申请号：US11710467
申请日：2007-02-26
申请人： Hiroshi Isozaki , Hiroyuki Chaki , Kazunobu Konda , Takashi Kokubo , Hideki Ohkita
发明人： Hiroshi Isozaki , Hiroyuki Chaki , Kazunobu Konda , Takashi Kokubo , Hideki Ohkita
IPC分类号： H04N7/167
CPC分类号： H04L63/0428 , H04N7/1675 , H04N21/2347 , H04N21/25816 , H04N21/25875 , H04N21/26609 , H04N21/26613 , H04N21/4405 , H04N21/4623 , H04N21/4627 , H04N21/63345 , H04N21/6582 , H04N21/8355
摘要： According to one embodiment, a transmitting method transmits a start request for an authentication and key exchange from at least one of receivers to the transmitter, performs an authentication and key exchange for at least one of a first key common to the receivers and a second key peculiar to the at least one of the receivers, and encrypts the content by using a key shared by the transmitter and the at least one of the receivers to transmit the encrypted content to the at least one of the receivers.
摘要翻译：根据一个实施例，一种发送方法从至少一个接收机发送认证和密钥交换的开始请求到发送器，对接收机共同的第一个密钥和第二个密钥中的至少一个执行认证和密钥交换并且通过使用由发射机和至少一个接收机共享的密钥来加密内容，以将加密的内容发送到接收机中的至少一个。

4. 发明授权

US08355504B2 AV communication control circuit for realizing copyright protection with respect to radio LAN 有权
标题翻译： AV通信控制电路，用于实现无线LAN的版权保护
公开(公告)号：US08355504B2
公开(公告)日：2013-01-15
申请号：US13102835
申请日：2011-05-06
申请人： Takeshi Saito , Hiroshi Isozaki , Koji Kanazawa , Hideaki Nakakita
发明人： Takeshi Saito , Hiroshi Isozaki , Koji Kanazawa , Hideaki Nakakita
IPC分类号： H04N7/167
CPC分类号： H04N21/43637 , H04N7/163 , H04N7/1675 , H04N21/2541 , H04N21/4367 , H04N21/835
摘要： An AV communication control circuit suitable for a radio LAN-LSI in a radio AV transmission/reception device is formed by a copyright protection processing unit configured to carry out a copyright protection processing with respect to AV data entered from an AV stream signal line, a selection unit configured to select either one of AV data entered from an AV stream signal line through the copyright protection processing unit and AV data entered from a general purpose bus, and a transmission control unit configured to carry out control for transmitting AV data selected by the selection unit to a network.
摘要翻译：适用于无线电AV发送/接收设备中的无线电LAN-LSI的AV通信控制电路由版权保护处理单元形成，该版权保护处理单元被配置为对从AV流信号线输入的AV数据执行版权保护处理，选择单元，被配置为选择通过版权保护处理单元从AV流信号线输入的AV数据中的一个以及从通用总线输入的AV数据;以及发送控制单元，被配置为执行用于发送由选择单元到网络。

5. 发明授权

US07757087B2 Information processing apparatus and information processing method 有权
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US07757087B2
公开(公告)日：2010-07-13
申请号：US11085531
申请日：2005-03-22
申请人： Hiroshi Isozaki , Taku Kato , Takashi Kokubo
发明人： Hiroshi Isozaki , Taku Kato , Takashi Kokubo
IPC分类号： H04L9/32 , H04N7/167 , H04L9/00
CPC分类号： H04L63/061 , G06F21/10 , H04L9/0844 , H04L9/0891 , H04L63/068 , H04L2209/60 , H04L2463/061 , H04L2463/101
摘要： An information processing apparatus has an authentication & key exchange unit, a contents receiver, a contents decryption unit and a contents confirmation request unit. The authentication & key exchange unit performs authentication & key exchange processing by using a given protocol with the communication apparatus and generates a first key shared with the communication apparatus. The contents receiver receives encrypted contents obtained by encrypting the contents with a second key generated by using the first key and the key information, and the key information attached to the encrypted contents. The contents decryption unit decrypts the encrypted contents by using the first key and the key information. The contents confirmation request unit instructs the communication apparatus to transmit or confirm the key information held by the communication apparatus, when the contents decryption unit decrypts the contents based on the second key firstly generated by using the first key.
摘要翻译：信息处理装置具有认证和密钥交换单元，内容接收器，内容解密单元和内容确认请求单元。认证和密钥交换单元通过使用与通信装置的给定协议进行认证和密钥交换处理，并生成与通信装置共享的第一密钥。内容接收器接收通过使用第一密钥和密钥信息生成的第二密钥和附加到加密内容的密钥信息对内容进行加密而获得的加密内容。内容解密单元通过使用第一密钥和密钥信息对加密内容进行解密。当内容解密单元基于通过使用第一密钥首先生成的第二密钥来解密内容时，内容确认请求单元指示通信装置发送或确认通信装置保存的密钥信息。

6. 发明申请

US20060085644A1 Information processing apparatus and information processing method 有权
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US20060085644A1
公开(公告)日：2006-04-20
申请号：US11085531
申请日：2005-03-22
申请人： Hiroshi Isozaki , Taku Kato , Takashi Kokubo
发明人： Hiroshi Isozaki , Taku Kato , Takashi Kokubo
IPC分类号： H04L9/00
CPC分类号： H04L63/061 , G06F21/10 , H04L9/0844 , H04L9/0891 , H04L63/068 , H04L2209/60 , H04L2463/061 , H04L2463/101
摘要： An information processing apparatus has an authentication & key exchange unit, a contents receiver, a contents decryption unit and a contents confirmation request unit. The authentication & key exchange unit performs authentication & key exchange processing by using a given protocol with the communication apparatus and generates a first key shared with the communication apparatus. The contents receiver receives encrypted contents obtained by encrypting the contents with a second key generated by using the first key and the key information, and the key information attached to the encrypted contents. The contents decryption unit decrypts the encrypted contents by using the first key and the key information. The contents confirmation request unit instructs the communication apparatus to transmit or confirm the key information held by the communication apparatus, when the contents decryption unit decrypts the contents based on the second key firstly generated by using the first key.
摘要翻译：信息处理装置具有认证和密钥交换单元，内容接收器，内容解密单元和内容确认请求单元。认证和密钥交换单元通过使用与通信装置的给定协议进行认证和密钥交换处理，并生成与通信装置共享的第一密钥。内容接收器接收通过使用第一密钥和密钥信息生成的第二密钥和附加到加密内容的密钥信息对内容进行加密而获得的加密内容。内容解密单元通过使用第一密钥和密钥信息对加密内容进行解密。当内容解密单元基于通过使用第一密钥首先生成的第二密钥来解密内容时，内容确认请求单元指示通信装置发送或确认通信装置保存的密钥信息。

7. 发明申请

US20080098487A1 AV COMMUNICATION CONTROL CIRCUIT FOR REALIZING COPYRIGHT PROTECTION WITH RESPECT TO RADIO LAN 审中-公开
标题翻译：用于实现无线局域网版权保护的AV通信控制电路
公开(公告)号：US20080098487A1
公开(公告)日：2008-04-24
申请号：US11979228
申请日：2007-10-31
申请人： Takeshi Saito , Hiroshi Isozaki , Koji Kanazawa , Hideaki Nakakita
发明人： Takeshi Saito , Hiroshi Isozaki , Koji Kanazawa , Hideaki Nakakita
IPC分类号： H04N7/16
CPC分类号： H04N21/43637 , H04N7/163 , H04N7/1675 , H04N21/2541 , H04N21/4367 , H04N21/835
摘要： An AV communication control circuit suitable for a radio LAN-LSI in a radio AV transmission/reception device is formed by a copyright protection processing unit configured to carry out a copyright protection processing with respect to AV data entered from an AV stream signal line, a selection unit configured to select either one of AV data entered from an AV stream signal line through the copyright protection processing unit and AV data entered from a general purpose bus, and a transmission control unit configured to carry out control for transmitting AV data selected by the selection unit to a network.
摘要翻译：适用于无线电AV发送/接收设备中的无线电LAN-LSI的AV通信控制电路由版权保护处理单元形成，该版权保护处理单元被配置为对从AV流信号线输入的AV数据执行版权保护处理，选择单元，被配置为选择通过版权保护处理单元从AV流信号线输入的AV数据中的一个以及从通用总线输入的AV数据;以及发送控制单元，被配置为执行用于发送由选择单元到网络。

8. 发明授权

US07308098B2 AV communication control circuit for realizing copyright protection with respect to radio LAN 有权
标题翻译： AV通信控制电路，用于实现无线LAN的版权保护
公开(公告)号：US07308098B2
公开(公告)日：2007-12-11
申请号：US10722468
申请日：2003-11-28
申请人： Takeshi Saito , Hiroshi Isozaki , Koji Kanazawa , Hideaki Nakakita
发明人： Takeshi Saito , Hiroshi Isozaki , Koji Kanazawa , Hideaki Nakakita
IPC分类号： H04N7/167
CPC分类号： H04N21/43637 , H04N7/163 , H04N7/1675 , H04N21/2541 , H04N21/4367 , H04N21/835
摘要： An AV communication control circuit suitable for a radio LAN-LSI in a radio AV transmission/reception device is formed by a copyright protection processing unit configured to carry out a copyright protection processing with respect to AV data entered from an AV stream signal line, a selection unit configured to select either one of AV data entered from an AV stream signal line and AV data entered from a general purpose bus, and a transmission control unit configured to carry out control for transmitting AV data selected by the selection unit to a network.
摘要翻译：适用于无线电AV发送/接收设备中的无线电LAN-LSI的AV通信控制电路由版权保护处理单元形成，该版权保护处理单元被配置为对从AV流信号线输入的AV数据执行版权保护处理，选择单元，被配置为选择从AV流信号线输入的AV数据和从通用总线输入的AV数据中的任一个;以及发送控制单元，被配置为执行用于将由选择单元选择的AV数据发送到网络的控制。

9. 发明授权

US09317681B2 Information processing apparatus, information processing method, and computer program product 有权
标题翻译：信息处理装置，信息处理方法和计算机程序产品
公开(公告)号：US09317681B2
公开(公告)日：2016-04-19
申请号：US13533077
申请日：2012-06-26
申请人： Jun Kanai , Hiroshi Isozaki , Ryuiti Koike
发明人： Jun Kanai , Hiroshi Isozaki , Ryuiti Koike
IPC分类号： G06F7/04 , G06F21/53 , G06F21/54 , H04L29/06
CPC分类号： G06F21/53 , G06F21/54 , H04L63/20
摘要： According to an aspect of the embodiment, an information processing unit includes a browser unit that receives page files and execute a web application; an application range management unit that receives application range information at the start of execution of the web application, and stores that information in a memory unit; a termination detecting unit that, when the page file being processed by the browser unit changes, determines whether or not the web application being executed has terminated depending on whether or not the new page file is included in the application range information; a usability determining unit that determines whether or not an add-on for which a call request is issued is allowed to be used in the web application being executed; and an add-on calling unit that calls an add-on when determined that the add-on is allowed to be used in the web application being executed.
摘要翻译：根据本实施例的一个方面，信息处理单元包括：浏览器单元，其接收页面文件并执行web应用; 应用范围管理单元，其在web应用的开始执行时接收应用范围信息，并将该信息存储在存储单元中; 终止检测单元，当由浏览器单元处理的页面文件改变时，根据新的页面文件是否包括在应用范围信息中，确定正在执行的web应用是否已经终止; 确定是否允许在正在执行的web应用中使用发出呼叫请求的附加组件的可用性确定单元; 以及一个附加呼叫单元，当确定允许在正在执行的Web应用程序中使用该附加组件时，调用附加组件。

10. 发明授权

US09043622B2 Energy management device and power management system 有权
标题翻译：能源管理装置和电力管理系统
公开(公告)号：US09043622B2
公开(公告)日：2015-05-26
申请号：US13564228
申请日：2012-08-01
申请人： Hiroshi Isozaki , Jun Kanai , Satoshi Ito
发明人： Hiroshi Isozaki , Jun Kanai , Satoshi Ito
IPC分类号： G06F1/00 , H04L29/06 , G06F1/32 , G06Q10/04 , G06Q50/06 , G06F21/62 , G06F21/81 , G06F21/85
CPC分类号： H04L63/20 , G06F1/3203 , G06F21/6218 , G06F21/6272 , G06F21/81 , G06F21/85 , G06F2221/2129 , G06F2221/2141 , G06Q10/04 , G06Q50/06
摘要： An energy management system has an application storage, an application executing unit, a plurality of network interfaces, a policy setting unit configured to set whether each application should be permitted to access each of the network interfaces, a policy storage configured to store identification information for each application set by the policy setting unit, and access permit/inhibit information showing whether the application is permitted to access each of the network interfaces, an I/F management unit managing a correspondence relationship between a network address and each of the network interfaces, and to specify a network interface used by the application executed by the application executing unit, and an access controller configured to judge whether the application executed by the application executing unit is permitted to access the network interface to be used thereby, based on the access permit/inhibit information stored in the policy storage.
摘要翻译：能量管理系统具有应用存储，应用执行单元，多个网络接口，策略设置单元，被配置为设置是否应允许每个应用访问每个所述网络接口;策略存储器，被配置为存储用于每个由策略设置单元设置的应用，以及访问允许/禁止用于表示应用是否允许访问每个网络接口的信息;管理网络地址和每个网络接口之间的对应关系的I / F管理单元，并指定由应用执行单元执行的应用使用的网络接口，以及访问控制器，被配置为基于访问许可来判断应用执行单元执行的应用是否被允许访问要使用的网络接口 /禁止策略存储中存储的信息。

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