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51. 发明申请

US20130145162A1 DEVICE AND AUTHENTICATION METHOD THEREFOR 有权
标题翻译：其设备和认证方法
公开(公告)号：US20130145162A1
公开(公告)日：2013-06-06
申请号：US13524843
申请日：2012-06-15
申请人： Yuji NAGAI , Taku Kato , Tatsuyuki Matsushita , Toshihiro Suzuki , Noboru Shibata
发明人： Yuji NAGAI , Taku Kato , Tatsuyuki Matsushita , Toshihiro Suzuki , Noboru Shibata
IPC分类号： H04L9/32
CPC分类号： H04L9/0816 , G11B20/00362 , G11B20/00427 , H04L9/0822 , H04L9/0833 , H04L9/0897 , H04L9/32 , H04L2209/601
摘要： According to one embodiment, a device includes first and second data generator, a one-way function processor, and a data output interface. The first data generator generates a second key by encrypting a host constant with a first key in AES operation. The second data generator generates a session key by encrypting a random number with a second key in AES operation. The one-way function processor generates authentication information by processing secret identification information with the session key in one-way function operation. The data output interface outputs the encrypted secret identification information, a family key block, and the authentication information to outside of the device.
摘要翻译：根据一个实施例，设备包括第一和第二数据生成器，单向功能处理器和数据输出接口。第一个数据生成器通过AES操作中的第一个密钥加密主机常数来生成第二个密钥。第二数据生成器通过在AES操作中用第二密钥加密随机数生成会话密钥。单向功能处理器通过在单向功能操作中通过会话密钥处理秘密识别信息来生成认证信息。数据输出接口将加密的秘密识别信息，家庭密钥块和认证信息输出到设备外部。

52. 发明申请

US20130142333A1 SEMICONDUCTOR STORAGE DEVICE 有权
标题翻译：半导体存储设备
公开(公告)号：US20130142333A1
公开(公告)日：2013-06-06
申请号：US13524271
申请日：2012-06-15
申请人： Yuji Nagai , Toshihiro Suzuki , Noboru Shibata , Taku Kato , Tatsuyuki Matsushita
发明人： Yuji Nagai , Toshihiro Suzuki , Noboru Shibata , Taku Kato , Tatsuyuki Matsushita
IPC分类号： H04L9/00
CPC分类号： H04L9/0816 , G11B20/00086 , G11B20/00115 , G11B20/0021 , G11B2220/2516 , G11B2220/60 , H04L9/0822 , H04L9/0833 , H04L9/0897 , H04L9/32 , H04L2209/601
摘要： According to one embodiment, a device includes a storage and an authenticator. The storage includes a first area, a second area and a third area. The first area stores NKey and SecretID, the second area stores index information. E-SecretID is generated by SecretID. The third area stores FKB including information generated by FKey. The authenticator authenticates the external device. HKey is generated by an AES encryption calculating using NKey and HC. A SKey is generated by an AES encryption process using HKey and RN. A one-way conversion calculating is performed. E-SecretID, FKB and Oneway-ID are output to the external device. The index information is read from the second area.
摘要翻译：根据一个实施例，一种设备包括存储器和认证器。存储器包括第一区域，第二区域和第三区域。第一个区域存储NKey和SecretID，第二个区域存储索引信息。 E-SecretID由SecretID生成。第三个区域存储FKB，包括FKey生成的信息。验证器验证外部设备。 HKey由使用NKey和HC的AES加密计算产生。通过使用HKey和RN的AES加密过程生成SKey。执行单向转换计算。 E-SecretID，FKB和Oneway-ID被输出到外部设备。从第二区域读取索引信息。

53. 发明申请

US20050240534A1 Content price control system, method and recording medium 审中-公开
标题翻译：内容价格控制系统，方法和记录介质
公开(公告)号：US20050240534A1
公开(公告)日：2005-10-27
申请号：US11107753
申请日：2005-04-18
申请人： Junichi Yamamoto , Shinko Riku , Shinichi Matsukawa , Hidekazu Nishizawa , Masataka Yamada , Naota Akimoto , Taku Kato
发明人： Junichi Yamamoto , Shinko Riku , Shinichi Matsukawa , Hidekazu Nishizawa , Masataka Yamada , Naota Akimoto , Taku Kato
IPC分类号： G06Q30/04 , G06Q30/06 , G06Q50/00 , H04L9/00 , G06F17/60 , G10L19/00 , H04K1/00
CPC分类号： G06Q30/06
摘要： A content price control system according to an example of the invention comprises a unit which accepts identification data to identify a content, and route data showing a circulation route of the content, a unit which reads price control data in which the identification data and distribution data showing a price distributing rule of the content are corresponded to each other, from a recording unit and a unit which executes a process of distributing prices of the content to persons concerned with circulation engaged in circulation of the content, based on the distribution data corresponding to the identification data and the route data.
摘要翻译：根据本发明的示例的内容价格控制系统包括：接收识别数据以识别内容的单元，以及表示内容的循环路线的路线数据;读取其中识别数据和分发数据的价格控制数据的单元显示内容的价格分配规则相对于彼此相对应的记录单元和单元，该记录单元和单元基于对应于内容的分发数据，执行向内容相关流通的人分发价格的过程识别数据和路线数据。

54. 发明授权

US06873585B2 Playback apparatus for playing content data, recording medium readable by the playback apparatus, and producing method of the recording medium 失效
标题翻译：用于播放内容数据的播放装置，由播放装置读取的记录介质以及记录介质的制作方法
公开(公告)号：US06873585B2
公开(公告)日：2005-03-29
申请号：US10022769
申请日：2001-12-20
申请人： Taku Kato
发明人： Taku Kato
IPC分类号： G06F13/00 , G11B7/007 , G11B19/06 , G11B3/90
CPC分类号： G11B19/06 , G11B7/007
摘要： A playback apparatus is provided with a reception section and/or a medium holder from which provision date information and playback-permitted period information are provided along with content data. The playback apparatus is also provided with a playback section which plays the content data on the basis of information provided from the reception section and/or the medium holder. With this structure, the playback apparatus plays the content data on the basis of the relationships between the provision date information and the playback-permitted period information. Hence, the playback of the content data can be controlled in accordance with the intention of the content provider.
摘要翻译：回放装置设置有与内容数据一起提供提供日期信息和回放许可周期信息的接收部分和/或媒体保持器。再现装置还设置有根据从接收部分和/或媒体保持器提供的信息播放内容数据的播放部分。利用这种结构，播放装置根据提供日期信息和播放许可周期信息之间的关系播放内容数据。因此，可以根据内容提供商的意图来控制内容数据的回放。

55. 发明授权

US06218558B1 Transition metal compound, catalyst component for olefin polymerization and process for the preparation of &agr;-olefin polymer 有权
标题翻译：过渡金属化合物，用于烯烃聚合的催化剂组分和用于制备α-烯烃聚合物的方法
公开(公告)号：US06218558B1
公开(公告)日：2001-04-17
申请号：US09327684
申请日：1999-06-08
申请人： Taku Kato , Sugio Nishimura , Toshihiko Sugano
发明人： Taku Kato , Sugio Nishimura , Toshihiko Sugano
IPC分类号： C07F1700
CPC分类号： C07F17/00 , C08F4/63912 , C08F4/63916 , C08F10/00 , C08F110/06 , Y10S526/943 , C08F4/63927 , C08F2500/12 , C08F2500/01
摘要： Disclosed are a novel transition metal compound represented by the following general formula (I), a catalyst component for olefin polymerization comprising same, a catalyst for olefin polymerization comprising said catalyst component, and a process for the preparation of an &agr;-olefin polymer: where the definition of formula (I) is described in the specification.
摘要翻译：公开了由以下通式（I）表示的新型过渡金属化合物，包含烯烃聚合的催化剂组分，包含所述催化剂组分的烯烃聚合催化剂和制备α-烯烃聚合物的方法：其中在说明书中描述了式（I）的定义。

56. 发明申请

US20150074406A1 MEMORY DEVICE AND MEMORY SYSTEM 审中-公开
标题翻译：存储器件和存储器系统
公开(公告)号：US20150074406A1
公开(公告)日：2015-03-12
申请号：US13520051
申请日：2012-05-25
申请人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita , Shinichi Matsukawa , Yasufumi Tsumagari
发明人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita , Shinichi Matsukawa , Yasufumi Tsumagari
IPC分类号： G06F21/44 , H04L9/08 , H04L9/32
CPC分类号： G06F21/44 , G06F2221/2129 , H04L9/0869 , H04L9/0877 , H04L9/32 , H04L9/3234
摘要： For authentication of the host device, the memory device is configured to output the encrypted second key information (FKB) to the host device, output the encrypted identification information (E-SecretID) to the host device, generate third third key information (Hkey) using information (HC) received from the host device and the first key information, generate a session key (Skey) using a random number (RN) received from the host device, and the third key information, generate authentication information (Oneway-ID) by performing a one-way conversion process on the identification information, using the session key, and output the authentication information (Oneway-ID) to the host device.
摘要翻译：为了对主机进行认证，存储装置被配置为将加密的第二密钥信息（FKB）输出到主机装置，将加密的识别信息（E-SecretID）输出到主机装置，生成第三密钥信息（Hkey）使用从主机设备接收的信息（HC）和第一密钥信息，使用从主机设备接收的随机数（RN）和第三密钥信息生成会话密钥（Skey），生成认证信息（Oneway-ID）通过使用会话密钥对识别信息进行单向转换处理，并将该认证信息（Oneway-ID）输出到主机装置。

57. 发明授权

US08822039B2 Charge-transporting varnish and organic electro-luminescent devices made by using the same 有权
标题翻译：电荷输送清漆和使用它们的有机电致发光器件
公开(公告)号：US08822039B2
公开(公告)日：2014-09-02
申请号：US10593772
申请日：2005-03-24
申请人： Go Ono , Taku Kato , Shinichi Maeda
发明人： Go Ono , Taku Kato , Shinichi Maeda
IPC分类号： H01L51/54
CPC分类号： H01L51/0035 , C09D179/02 , C09D179/08 , C09K11/06 , C09K2211/1425 , C09K2211/1433 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/0094 , H01L51/5048 , H01L2251/308
摘要： A charge-transporting varnish containing either a charge-transporting substance consisting of a charge-transporting oligoaniline or a charge-transporting organic material consisting of the charge-transporting substance and a charge-accepting dopant and at least one polymer selected from among polyimides and polyimide precursors; and charge-transporting thin films and organic EL devices, made by using the varnish. The varnish can give thin films which little suffer from defects and have high uniformity and flatness and excellent mechanical strengths, heat resistance, and transparency. In particular, the varnish realizes excellent EL characteristics such as low driving voltage, high emission efficiency, and long service life, when used in organic EL devices.
摘要翻译：含有由电荷输送性低聚苯胺构成的电荷输送性物质或由电荷输送性物质和电荷接受性掺杂剂构成的电荷输送性有机材料的电荷输送性清漆和至少一种选自聚酰亚胺和聚酰亚胺的聚合物前体; 和电荷输送薄膜和有机EL器件。清漆可以得到很少缺陷的薄膜，并且具有高的均匀性和平整度以及优异的机械强度，耐热性和透明度。特别地，当用于有机EL器件时，清漆实现了优异的EL特性，例如低驱动电压，高发光效率和长使用寿命。

58. 发明授权

US08762717B2 Authentication device 失效
标题翻译：认证设备
公开(公告)号：US08762717B2
公开(公告)日：2014-06-24
申请号：US13524805
申请日：2012-06-15
申请人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
发明人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
IPC分类号： H04L9/32
CPC分类号： G06F21/602 , G06F21/10 , G06F21/74 , G06F2221/0711 , G06F2221/0748 , G06F2221/0771 , G06Q20/35765 , G07F7/1016 , H04L9/3234
摘要： According to one embodiment, a device includes a cell array including an ordinary area, a hidden area, and an identification information record area in which identification information which defines a condition for accessing the hidden area is recorded. An authentication circuit performs authentication. A sensing circuit recognizes information recorded in the identification information storage area, determines the information recorded in the identification information record area when an access request selects the hidden area, validates an access to the hidden area when determined that the identification information is recorded, and invalidates an access to the hidden area when determined that the identification information is not recorded.
摘要翻译：根据一个实施例，一种装置包括一个单元阵列，包括普通区域，隐藏区域和识别信息记录区域，其中记录了定义用于访问隐藏区域的条件的识别信息。认证电路执行认证。感测电路识别记录在识别信息存储区域中的信息，当访问请求选择隐藏区域时，确定记录在识别信息记录区域中的信息，当确定识别信息被记录时验证对隐藏区域的访问，并且无效当确定没有记录识别信息时对隐藏区域的访问。

59. 发明授权

US08726024B2 Authentication method 有权
标题翻译：认证方式
公开(公告)号：US08726024B2
公开(公告)日：2014-05-13
申请号：US13523128
申请日：2012-06-14
申请人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
发明人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
IPC分类号： H04L9/32
CPC分类号： G06F12/1408 , G06F2212/1052 , H04L9/0861 , H04L9/3273
摘要： According to one embodiment, a authentication method comprising: generating a second key by the first key, the first key being stored in a memory and being prohibited from being read from outside; generating a session key by the second key; generating first authentication information, the secret identification information stored in a memory and being prohibited from being read from outside; transmitting encrypted secret identification information to an external device and receiving second authentication information from the external device, the encrypted secret identification information stored in a memory and readable, the second authentication information generated based on the encrypted secret identification information; and determining whether the first authentication information and the second authentication information match.
摘要翻译：根据一个实施例，一种认证方法，包括：通过第一密钥生成第二密钥，第一密钥存储在存储器中并被禁止从外部读取; 通过第二个密钥生成会话密钥; 生成第一认证信息，存储在存储器中并被禁止从外部读取的秘密识别信息; 向外部设备发送加密的秘密识别信息并从外部设备接收第二认证信息，所述加密的秘密识别信息存储在存储器中并且可读，所述第二认证信息是基于所述加密的秘密识别信息生成的; 以及确定所述第一认证信息和所述第二认证信息是否匹配。

60. 发明申请

US20140047239A1 AUTHENTICATOR, AUTHENTICATEE AND AUTHENTICATION METHOD 有权
标题翻译：授权人，认证和认证方法
公开(公告)号：US20140047239A1
公开(公告)日：2014-02-13
申请号：US14001437
申请日：2011-09-26
申请人： Yuji Nagai , Taku Kato , Hiroyuki Sakamoto
发明人： Yuji Nagai , Taku Kato , Hiroyuki Sakamoto
IPC分类号： H04L9/32
CPC分类号： H04L9/32 , H04L9/3273 , H04L2209/30 , H04L2209/34 , H04L2209/60 , H04L2209/805
摘要： According to one embodiment, an authenticatee includes a memory configured to store a plurality of pieces of secret information XY and a plurality of pieces of secret information XYE which are created by encrypting the plurality of pieces of secret information XY, a generation module configured to generate a random number A, a generation module configured to generate a random number D which is composed of at least a part of the generated random number A and a random number B which is received, a calculating module configured to generate data C by executing a compression operation with respect to at least the random number D and the secret information XY loaded from the memory, a generation module configured to generate data ν, and a bit-by-bit addition module configured to calculate an result Z from the data ν to the data C.
摘要翻译：根据一个实施例，认证者包括被配置为存储通过加密多个秘密信息XY而创建的多个秘密信息XY和多个秘密信息XYE的存储器，生成模块被配置为生成随机数A，生成模块，被配置为生成由生成的随机数A的至少一部分和接收的随机数B组成的随机数D;计算模块，被配置为通过执行压缩来生成数据C 关于至少从存储器加载的随机数D和秘密信息XY的操作，被配置为生成数据nu的生成模块以及被配置为从数据nu计算结果Z的逐位相加模块数据C.

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