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11. 发明申请

US20120143765A1 CONTENT COPY SYSTEM, CONTENT USAGE APPARATUS, MANAGEMENT SERVER, CONTENT USAGE METHOD, CONTENT USAGE PROGRAM, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：内容复制系统，内容使用设备，管理服务器，内容使用方法，内容使用程序和集成电路
公开(公告)号：US20120143765A1
公开(公告)日：2012-06-07
申请号：US13389503
申请日：2011-06-13
申请人： Takahiro Yamaguchi , Masaya Yamamoto
发明人： Takahiro Yamaguchi , Masaya Yamamoto
IPC分类号： G06F21/22
CPC分类号： G06F21/10
摘要： Provided is a content copy system that distributes main content (e.g., movie) and sub-content using a rental optical medium and properly recovers the usage fee for sub-content separately from the usage fee for main content. The content copy system includes: a content usage apparatus comprising an acquisition unit that acquires usage ID provided thereto in exchange for the usage fee for content, a transmission unit that transmits the acquired usage ID to the management server, and a usage unit that receives a decryption key from the management server and records the decryption key and encrypted content on a recording medium; and a management server comprising a storage unit storing usage IDs and decryption keys in one-to-one correspondence, and a control unit that, when receiving usage ID from the content usage apparatus, transmits a decryption key for content corresponding to the usage ID and performs settlement processing for the usage ID.
摘要翻译：提供了一种内容复制系统，其使用租赁光学介质分发主要内容（例如电影）和子内容，并且适当地恢复与主内容的使用费分开的子内容的使用费。内容复制系统包括：内容使用装置，包括获取单元，其获取提供给其的内容的交换使用费用，将所获取的使用ID发送到管理服务器的发送单元，以及接收到来自管理服务器的解密密钥，并将解密密钥和加密内容记录在记录介质上; 以及管理服务器，其包括一对一对应地存储使用ID和解密密钥的存储单元，以及控制单元，当从内容使用装置接收使用ID时，发送与使用ID相对应的内容的解密密钥，以及对使用ID执行结算处理。

12. 发明申请

US20100100969A1 COPYRIGHT PROTECTION DATA PROCESSING SYSTEM AND REPRODUCTION DEVICE 有权
标题翻译：版权保护数据处理系统和复制设备
公开(公告)号：US20100100969A1
公开(公告)日：2010-04-22
申请号：US12524604
申请日：2008-02-22
申请人： Takahiro Yamaguchi , Masaya Yamamoto , Sanzo Ugawa , Toshihisa Nakano , Kaoru Murase
发明人： Takahiro Yamaguchi , Masaya Yamamoto , Sanzo Ugawa , Toshihisa Nakano , Kaoru Murase
IPC分类号： G06F21/24 , H04L9/32
CPC分类号： G11B23/0305 , G06F21/10 , G11B19/122 , G11B20/00086 , G11B23/283 , G11B23/30 , H04N5/85 , H04N5/913 , H04N2005/91342
摘要： If playback devices are prohibited from playing back contents recorded in R media, there occurs a problem that it takes more time to manufacture commercial ROM media. Conversely, if playback devices are permitted to play back contents recorded in R media, there occurs a problem that copyrights might be infringed. In view of these, the aim of the present invention is to provide a content protection data processing system and a playback device capable of determining whether to permit playback of a content recorded in a recording medium, based on a medium type of the recording medium and a signature type of a signature attached to a program, and switching a procedure relating to a digital signature for each signature type of the digital signature. This enables both the protection of the copyright of the content and the efficient manufacturing of commercial ROM media.
摘要翻译：如果播放设备被禁止播放记录在R媒体中的内容，则出现制造商业ROM媒体需要更多时间的问题。相反，如果播放设备被允许播放记录在R媒体中的内容，则会出现可能侵犯版权的问题。鉴于这些，本发明的目的是提供一种内容保护数据处理系统和回放装置，其能够基于介质类型的记录介质来确定是否允许记录在记录介质中的内容的回放，以及附加到程序的签名的签名类型，并且切换与数字签名的每个签名类型相关的数字签名的过程。这既能保护内容的版权，又能实现商业ROM媒体的有效制造。

13. 发明授权

US08635453B2 Controller to be incorporated in storage medium device, storage medium device, system for manufacturing storage medium device, and method for manufacturing storage medium device 有权
标题翻译：存储介质装置中的控制器，存储介质装置，存储介质装置的制造系统以及存储介质装置的制造方法
公开(公告)号：US08635453B2
公开(公告)日：2014-01-21
申请号：US13038824
申请日：2011-03-02
申请人： Takahiro Yamaguchi , Masaya Yamamoto
发明人： Takahiro Yamaguchi , Masaya Yamamoto
IPC分类号： G06F21/00
CPC分类号： G06F12/1408 , G06F17/00 , G06F21/10 , G06F2221/0704 , H04L9/08
摘要： Provided is a controller capable of preventing card makers from conducting unauthorized acts. The controller includes: a controller key storage unit configured to hold a controller key that has been embedded by a controller manufacturing device in advance; a decryption unit configured to receive encrypted media key information that has been generated by a key issuance center that is authorized and to decrypt the received encrypted media key by using the controller key, the encrypted key information generated through encryption of key information with use of the controller key; and an encryption unit configured to encrypt the decrypted media key again by using an individual key that is unique to the controller.
摘要翻译：提供了一种能够防止卡制造者进行未经授权的动作的控制器。控制器包括：控制器密钥存储单元，其被配置为预先保持已经由控制器制造设备嵌入的控制器密钥; 解密单元，被配置为接收由授权的密钥发行中心生成的加密的媒体密钥信息，并且通过使用所述控制器密钥对接收的加密的媒体密钥进行解密，所述加密密钥信息是通过使用密钥信息控制键; 以及加密单元，被配置为通过使用对于控制器是唯一的专用密钥来再次加密解密的媒体密钥。

14. 发明申请

US20120284515A1 COPYRIGHT PROTECTION DATA PROCESSING SYSTEM AND REPRODUCTION DEVICE 审中-公开
标题翻译：版权保护数据处理系统和复制设备
公开(公告)号：US20120284515A1
公开(公告)日：2012-11-08
申请号：US13552790
申请日：2012-07-19
申请人： Takahiro YAMAGUCHI , Masaya Yamamoto , Sanzo Ugawa , Toshihisa Nakano , Kaoru Murase
发明人： Takahiro YAMAGUCHI , Masaya Yamamoto , Sanzo Ugawa , Toshihisa Nakano , Kaoru Murase
IPC分类号： G06F21/24 , H04L9/28
CPC分类号： G11B23/0305 , G06F21/10 , G11B19/122 , G11B20/00086 , G11B23/283 , G11B23/30 , H04N5/85 , H04N5/913 , H04N2005/91342
摘要： A content protection data processing system and a playback device determine whether to permit playback of a content recorded in a recording medium, based on a type of the recording medium and a signature type of a signature attached to a program. Additionally, the content protection data processing system and the playback device switch a procedure relating to a digital signature for each signature type of the digital signature, which enables both the protection of the copyright of the content and the efficient manufacturing of commercial ROM media.
摘要翻译：内容保护数据处理系统和重放装置根据记录介质的类型和附加到程序的签名的签名类型来确定是否允许记录在记录介质中的内容的回放。此外，内容保护数据处理系统和回放装置切换与数字签名的每个签名类型相关的数字签名的过程，这使得能够保护内容的版权和商业ROM媒体的高效制造。

15. 发明申请

US20110299679A1 CONTROLLER, CONTROL METHOD, COMPUTER PROGRAM, RECORDING MEDIUM FOR COMPUTER PROGRAM, RECORDING APPARATUS, AND MANUFACTURING METHOD FOR RECORDING APPARATUS 审中-公开
标题翻译：控制器，控制方法，计算机程序，计算机程序的记录介质，记录装置和记录装置的制造方法
公开(公告)号：US20110299679A1
公开(公告)日：2011-12-08
申请号：US13152498
申请日：2011-06-03
申请人： Takahiro YAMAGUCHI , Masaya Yamamoto
发明人： Takahiro YAMAGUCHI , Masaya Yamamoto
IPC分类号： H04L9/14
CPC分类号： G06F21/85 , G06F21/78 , H04L9/0822 , H04L9/3263 , H04L2209/60
摘要： A controller for embedding in a recording medium apparatus in order to control memory access comprises a unique key generation unit that generates a unique key assigned to the controller, a decryption unit that acquires encrypted key information generated by encrypting a private key for the recording medium apparatus with the unique key, and that decrypts the encrypted key information so acquired with the unique key to generate decrypted information; a private key verification unit that verifies whether or not the decrypted information is the private key, and an encrypted key information write unit that writes the encrypted key information so acquired to memory when the decrypted information is verified to be the private key.
摘要翻译：用于嵌入到记录介质装置中以便控制存储器访问的控制器包括：唯一密钥生成单元，其生成分配给控制器的唯一密钥;解密单元，其获取通过加密记录介质设备的专用密钥生成的加密密钥信息利用唯一密钥解密所获得的加密密钥信息，以产生解密的信息; 验证所解密的信息是否为私钥的私钥验证单元，以及当解密的信息被验证为私钥时，将如此获取的加密密钥信息写入存储器的加密密钥信息写入单元。

16. 发明申请

US20110222691A1 RECORDING SYSTEM, PLAYBACK SYSTEM, KEY DISTRIBUTION SERVER, RECORDING DEVICE, RECORDING MEDIUM DEVICE, PLAYBACK DEVICE, RECORDING METHOD, AND PLAYBACK METHOD 审中-公开
标题翻译：记录系统，回放系统，钥匙分配服务器，记录装置，记录装置，回放装置，记录方法和回放方法
公开(公告)号：US20110222691A1
公开(公告)日：2011-09-15
申请号：US13044696
申请日：2011-03-10
申请人： Takahiro Yamaguchi , Masaya Yamamoto , Shunji Harada
发明人： Takahiro Yamaguchi , Masaya Yamamoto , Shunji Harada
IPC分类号： H04L9/08
CPC分类号： G06F21/10
摘要： To protect rights of a copyright owner of digital content, technology is required to prevent digital content on a recording medium from being copied onto another recording medium and played back. A key distribution server securely receives a media unique key from a recording medium device, generates a first title key different for each content, encrypts the generated first title key with the media unique key, encrypts the content with the first title key, and transmits the encrypted first title key to the recording medium device and the encrypted content to the recording device. The recording device securely receives the encrypted content from the key distribution server and the first title key and a second title key from the recording medium device, decrypts the encrypted content with the first title key, encrypts the decrypted content with the second title key, and transmits the encrypted content to the recording medium device.
摘要翻译：为了保护数字内容的版权所有者的权利，需要技术来防止记录介质上的数字内容被复制到另一记录介质上并重放。密钥分发服务器从记录介质设备安全地接收媒体唯一密钥，生成不同于每个内容的第一标题密钥，利用媒体唯一密钥加密所生成的第一标题密钥，利用第一标题密钥加密内容，并发送将加密的第一标题密钥加密到记录介质设备，并将加密的内容加密到记录设备。记录装置从密钥分发服务器和来自记录介质装置的第一标题密钥和第二标题密钥安全地接收加密的内容，用第一标题密钥解密加密的内容，用第二标题密钥加密解密的内容，以及将加密的内容发送到记录介质设备。

17. 发明申请

US20110208967A1 MANAGEMENT APPARATUS AND COPYING APPARATUS 有权
标题翻译：管理装置和复印装置
公开(公告)号：US20110208967A1
公开(公告)日：2011-08-25
申请号：US13032886
申请日：2011-02-23
申请人： Toshihisa Nakano , Masataka Minami , Masaya Yamamoto , Takahiro Yamaguchi , Kaoru Murase
发明人： Toshihisa Nakano , Masataka Minami , Masaya Yamamoto , Takahiro Yamaguchi , Kaoru Murase
IPC分类号： G06F21/24 , H04L9/08 , H04L9/32
CPC分类号： G11B20/00086 , G11B20/00115 , G11B20/0021 , G11B20/00231 , G11B20/00246 , G11B20/00253 , G11B20/00528 , G11B20/00731 , G11B20/00855 , G11B20/00862 , G11B20/00869 , G11B2020/10833 , G11B2220/2541 , G11B2220/2562
摘要： The management apparatus 105a manages copying of information from an original recording medium 101a to a copy recording medium 102a. The management apparatus 105a comprises: a transmission/reception unit 701a configured to receive an original-medium identifier from the copying apparatus 104a and to transmit permission information to the copying apparatus 104a, the original-medium identifier identifying the original recording medium, and the permission information indicating permission for the copying of the information; and a control unit 708a configured to determine whether to permit the copying of the information based on the received original-medium identifier and a registered original-medium identifier that identifies a registered original recording medium, and to allow the transmission/reception unit 701a to transmit the permission information when determining to permit the copying.
摘要翻译：管理装置105a管理信息从原始记录介质101a复制到复制记录介质102a。管理装置105a包括：发送/接收单元701a，被配置为从复制装置104a接收原始介质标识符，并将许可信息发送到复制装置104a，识别原始记录介质的原始介质标识符和许可指示复制信息的许可的信息; 以及控制单元708a，被配置为基于接收到的原始介质标识符和用于识别登记的原始记录介质的登记原始介质标识符来确定是否允许复制信息，并且允许发送/接收单元701a发送确定允许复制时的许可信息。

18. 发明申请

US20100229069A1 DRIVE DEVICE, CONTENT REPRODUCTION DEVICE, RECORDING DEVICE, DATA READOUT METHOD, PROGRAM, RECORDING MEDIUM, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：驱动装置，内容再现装置，记录装置，数据读出方法，程序，记录介质和集成电路
公开(公告)号：US20100229069A1
公开(公告)日：2010-09-09
申请号：US12673819
申请日：2009-06-23
申请人： Takahiro Yamaguchi , Masaya Yamamoto , Makoto Usui , Shunji Harada
发明人： Takahiro Yamaguchi , Masaya Yamamoto , Makoto Usui , Shunji Harada
IPC分类号： G06F12/14 , H03M13/05 , G06F11/10
CPC分类号： G11B20/0021 , G06F21/10 , G11B20/00086 , G11B20/00123 , G11B20/00173 , G11B20/00246 , G11B20/00253 , G11B20/00528 , G11B20/00695 , G11B2220/2541 , G11B2220/2562 , H04L9/0861 , H04L9/321 , H04L9/3247 , H04L2209/60 , H04N5/85 , H04N5/913 , H04N2005/91342 , H04N2005/91364
摘要： A drive device is provided to promote copyright protection by preventing playback of copied contents, even if unique identification information on a recording medium, used to generate title keys for decrypting encrypted contents, is revealed, and the contents are independently encrypted and copied using this identification information. Identification information unique to a recording medium 103 and used to generate title keys is recorded thereon, along with a signature for the identification information issued by a certificate authority terminal device 101. Before decryption and playback of the encrypted contents, a drive in a playback device 104 performs signature verification. When verification fails, the drive does not output the identification information. A program for playback in the playback device 104 therefore cannot generate a decryption key and fails to decrypt and play back the encrypted contents. The signature is not output externally. Therefore, an unauthorized individual cannot copy the recording medium 103.
摘要翻译：提供驱动装置，用于通过防止复制的内容的回放来促进版权保护，即使在用于生成用于解密加密的内容的标题密钥的记录介质上的唯一的识别信息被显示出来，并且使用该标识独立地加密和复制内容信息。在记录介质103上独有的用于生成标题密钥的识别信息连同用于由认证机构终端设备101发出的识别信息的签名一起被记录。在加密内容的解密和回放之前，重放设备中的驱动器 104执行签名验证。当验证失败时，驱动器不输出识别信息。因此，在回放装置104中回放的程序不能产生解密密钥，并且不能解密和重放加密的内容。签名不从外部输出。因此，未授权的个人不能复制记录介质103。

19. 发明授权

US09758050B2 Display system for electrically powered vehicle and electrically powered vehicle having the same 有权
公开(公告)号：US09758050B2
公开(公告)日：2017-09-12
申请号：US13614636
申请日：2012-09-13
申请人： Masaya Yamamoto , Itaru Seta
发明人： Masaya Yamamoto , Itaru Seta
IPC分类号： B60Q1/00 , B60L11/18
CPC分类号： B60L11/1861 , B60L2240/545 , B60L2250/16 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
摘要： An SOC display displayed on a display includes a first region and a second region. The first region presents an SOC range capable of ensuring the minimum traveling performance. The SOC display displays an SOC within the first region. The second region presents an SOC range incapable of ensuring the minimum traveling performance. The boundary between the first region and the second region corresponds to an SOC lower limit value indicating the SOC lower limit capable of ensuring the minimum traveling performance. The SOC lower limit value is set based on the temperature of a power storage device.

20. 发明授权

US09296289B2 Hybrid vehicle and control method of hybrid vehicle 有权
标题翻译：混合动力汽车的混合动力车辆和控制方法
公开(公告)号：US09296289B2
公开(公告)日：2016-03-29
申请号：US13266357
申请日：2009-04-27
申请人： Masaya Yamamoto , Hiroyuki Takayanagi
发明人： Masaya Yamamoto , Hiroyuki Takayanagi
IPC分类号： B60W20/00 , B60K6/365 , B60K6/445 , B60K6/52 , B60K6/547 , B60W10/06 , B60W10/08 , B60K1/02
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/52 , B60K6/547 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2510/244 , B60W2510/28 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0616 , Y02T10/48 , Y02T10/6239 , Y02T10/6265 , Y02T10/6269 , Y02T10/6286
摘要： The vehicle speed is set as the intermittent operation prohibition vehicle speed before the accumulated charge amount condition where each accumulated charge amount of the master battery and the slave battery becomes each preset value is satisfied, and the vehicle speed that is less than the vehicle speed is set as the intermittent operation prohibition vehicle speed after the accumulated charge amount condition is satisfied. Then, when the vehicle speed is less than the intermittent operation prohibition vehicle speed, the engine and the motor are controlled so that the hybrid vehicle is driven with the priority to the motor travel where the hybrid vehicle is driven with input and output power to and from the motor before accumulated charge amount condition is satisfied, and the engine and the motor are controlled so that the hybrid vehicle is driven with the intermittent operation of the engine corresponding to the power demand after the accumulated charge amount condition is satisfied.
摘要翻译：将车速设定为在主电池和从属电池的每个累积电荷量成为每个预设值的累积充电量条件之前的间歇运行禁止车速，并且小于车速的车速是设定为在累积充电量条件满足后的间歇动作禁止车速。然后，当车速小于间歇动作禁止车速时，控制发动机和电动机，使得混合动力车辆优先按照输入和输出动力驱动混合动力车辆的电机行程被驱动在满足累积充电量条件之前的电动机，并且控制发动机和电动机，使得在累积充电量条件满足之后，对应于电力需求的发动机的间歇运行来驱动混合动力车辆。

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