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1. 发明授权

US09166783B2 Protection method, decryption method, player, storage medium, and encryption apparatus of digital content 有权
标题翻译：保护方法，解密方法，播放器，存储介质和数字内容的加密装置
公开(公告)号：US09166783B2
公开(公告)日：2015-10-20
申请号：US13820343
申请日：2011-05-30
申请人： Yuji Nagai , Hiroyuki Sakamoto , Hiroto Nakai , Seiji Miyata , Hideki Mimura
发明人： Yuji Nagai , Hiroyuki Sakamoto , Hiroto Nakai , Seiji Miyata , Hideki Mimura
IPC分类号： H04L9/08
CPC分类号： H04L9/0833 , H04L9/0816 , H04L9/0822 , H04L9/0894 , H04L2209/60
摘要： A digital content protection method includes distributing, together with an encrypted content, an encrypted protected program key, a protected content key, and a protected code including an individual instruction code, at least some elements of which are designed according to a unique operation code specification for each content player or for each content player group.
摘要翻译：数字内容保护方法包括与加密内容一起分发加密的受保护程序密钥，受保护内容密钥和包括单独指令代码的受保护代码，其中至少一些元件根据唯一的操作代码规范设计对于每个内容播放器或每个内容播放器组。

2. 发明申请

US20130163755A1 PROTECTION METHOD, DECRYPTION METHOD, PLAYER, STORAGE MEDIUM, AND ENCRYPTION APPARATUS OF DIGITAL CONTENT 有权
标题翻译：保护方法，分解方法，播放器，存储介质和数字内容的加密设备
公开(公告)号：US20130163755A1
公开(公告)日：2013-06-27
申请号：US13820343
申请日：2011-05-30
申请人： Yuji Nagai , Hiroyuki Sakamoto , Hiroto Nakai , Seiji Miyata , Hideki Mimura
发明人： Yuji Nagai , Hiroyuki Sakamoto , Hiroto Nakai , Seiji Miyata , Hideki Mimura
IPC分类号： H04L9/08
CPC分类号： H04L9/0833 , H04L9/0816 , H04L9/0822 , H04L9/0894 , H04L2209/60
摘要： A digital content protection method includes distributing, together with an encrypted content, an encrypted protected program key, a protected content key, and a protected code including an individual instruction code, at least some elements of which are designed according to a unique operation code specification for each content player or for each content player group.
摘要翻译：数字内容保护方法包括与加密内容一起分发加密的受保护程序密钥，受保护内容密钥和包括单独指令代码的受保护代码，其中至少一些元件根据唯一的操作代码规范设计对于每个内容播放器或每个内容播放器组。

3. 发明授权

US08874917B2 Storage system in which fictitious information is prevented 有权
标题翻译：防止虚构信息的存储系统
公开(公告)号：US08874917B2
公开(公告)日：2014-10-28
申请号：US13731574
申请日：2012-12-31
申请人： Yuji Nagai , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
发明人： Yuji Nagai , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： H04L9/32 , G06F12/14
CPC分类号： G06F12/1408 , G06F12/14 , G06F21/10 , G06F21/79 , G06F2221/0711 , G06F2221/2107 , G11B20/00086
摘要： According to one embodiment, a storage system includes a host device and a secure storage. The host device and the secure storage produce a bus key which is shared only by the host device and the secure storage by authentication processing, and which is used for encoding processing. The host device produces a message authentication code including a message which can be stored in the secure storage based on the bus key, and sends the produced message authentication code to the secure storage. The secure storage stores the message included in the message authentication code in accordance with instructions of the host device. The host device verifies whether the message stored in the secure storage is intended contents.
摘要翻译：根据一个实施例，存储系统包括主机设备和安全存储器。主机设备和安全存储器产生总线密钥，该总线密钥仅由主机设备和安全存储器通过认证处理共享，并且用于编码处理。主机设备产生包括可以基于总线密钥存储在安全存储器中的消息的消息认证码，并将产生的消息认证码发送到安全存储器。安全存储器根据主机设备的指令存储包括在消息认证码中的消息。主机设备验证存储在安全存储器中的消息是否是内容。

4. 发明授权

US08732470B2 Storage system in which fictitious information is prevented 有权
标题翻译：防止虚构信息的存储系统
公开(公告)号：US08732470B2
公开(公告)日：2014-05-20
申请号：US13623318
申请日：2012-09-20
申请人： Yuji Nagai , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
发明人： Yuji Nagai , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： H04L9/32
CPC分类号： G06F21/445 , G06F21/10 , G06F21/78 , H04L9/0844 , H04L2209/60
摘要： According to one embodiment, a storage system includes a host device, a secure storing medium, and a non-secure storing medium. The secure storing medium includes a memory provided with a protected first storing region which stores secret information sent from the host device, and a second storing region which stores encoded contents, and a controller which carries out authentication processing for accessing the first storing region. The host device and the secure storing medium produce a bus key which is shared only by the host device and the secure storing medium by authentication processing, and which is used for encoding processing when information of the first storing region is sent and received between the host device and the secure storing medium. The host device has the capability to request the secure storing medium to send a status.
摘要翻译：根据一个实施例，存储系统包括主机设备，安全存储介质和非安全存储介质。安全存储介质包括存储器，该存储器设置有存储从主机设备发送的秘密信息的受保护的第一存储区域和存储已编码内容的第二存储区域，以及执行用于访问第一存储区域的认证处理的控制器。主机设备和安全存储介质产生总线密钥，该总线密钥仅由主机设备和安全存储介质通过认证处理共享，并且用于在主机之间发送和接收第一存储区域的信息时的编码处理设备和安全存储介质。主机设备具有请求安全存储介质发送状态的能力。

5. 发明申请

US20140032866A1 STORAGE SYSTEM IN WHICH INFORMATION IS PREVENTED 审中-公开
公开(公告)号：US20140032866A1
公开(公告)日：2014-01-30
申请号：US13633253
申请日：2012-10-02
申请人： Yuji NAGAI , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
发明人： Yuji NAGAI , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： G06F12/14
CPC分类号： G06F12/1433 , G06F21/79 , Y02D10/13
摘要： According to one embodiment, a storage system includes a host device, 2 storing medium. The secure storing medium includes: a memory provided with a protected first storing region which stores secret information sent from the host device, and a second storing region which stores encoded contents; and a controller which carries out authentication processing for accessing the first storing region. The host device and the secure storing medium produce a bus key which is shared only by the host device and the secure storing medium by authentication processing, and which is used for encoding processing when information of the first storing region is sent and received between the host device and the secure storing medium. The host device has the capability to request the secure storing medium to send a status.

6. 发明申请

US20140032865A1 STORAGE SYSTEM IN WHICH INFORMATION IS PREVENTED 审中-公开
标题翻译：防止信息存储的系统
公开(公告)号：US20140032865A1
公开(公告)日：2014-01-30
申请号：US13632449
申请日：2012-10-01
申请人： Yuji NAGAI , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
发明人： Yuji NAGAI , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： G06F12/14
CPC分类号： G06F21/445 , G06F21/79
摘要： According to one embodiment, a storage system includes a host device, a first storing medium, and a second storing medium. The first storing medium includes: a memory provided with a protected first storing region which stores first information sent from the host device, and a second storing region which stores encoded contents; and a controller which carries out authentication processing for accessing the first storing region. The host device and the storing medium produce a bus key which is shared only by the host device and the storing medium by authentication processing, and which is used for encoding processing when information of the first storing region is sent and received between the host device and the storing medium. The host device has the capability to request the storing medium to send a status.
摘要翻译：根据一个实施例，存储系统包括主机设备，第一存储介质和第二存储介质。第一存储介质包括：存储器，其设置有存储从主机设备发送的第一信息的受保护的第一存储区域和存储编码内容的第二存储区域; 以及执行用于访问第一存储区域的认证处理的控制器。主机设备和存储介质产生总线密钥，该总线密钥仅由主机设备和存储介质通过认证处理共享，并且用于在主机设备与主机设备之间发送和接收第一存储区域的信息时的编码处理存储介质。主机设备具有请求存储介质发送状态的能力。

7. 发明授权

US08814772B2 Sheet finishing apparatus and image forming apparatus equipped with the same 有权
标题翻译：片材整理装置和配备有该装置的成像装置
公开(公告)号：US08814772B2
公开(公告)日：2014-08-26
申请号：US12585518
申请日：2009-09-17
申请人： Hideki Mimura , Toshihiro Horii , Misao Kobayashi
发明人： Hideki Mimura , Toshihiro Horii , Misao Kobayashi
IPC分类号： B31F1/10 , G03G15/00 , B65H45/14
CPC分类号： B65H45/142 , B65H2301/17 , B65H2511/414 , B65H2513/42 , G03G15/6582 , G03G2215/00877 , B65H2220/01 , B65H2220/02
摘要： A sheet finishing apparatus includes a first conveyance path connected to a sheet conveyance inlet, a second conveyance path branching from the first conveyance path, a folding roller device disposed in the second conveyance path for folding the sheet, and a sheet discharge path arranged vertically parallel to the second conveyance path and guiding the folded sheet from the second conveyance path to a sheet conveyance outlet. The second conveyance path includes a first guide path located at a downstream side relative to the folding roller device and guiding a rear side of the sheet, and a second guide path located at an upstream side relative to the folding roller device and guiding a front side of the folded sheet conveyed from the folding roller device. A gate is formed for selectively guiding the folded sheet from the second guide path to the storage device or the sheet discharge path.
摘要翻译：片材整理装置包括连接到片材输送入口的第一输送路径，从第一输送路径分支的第二输送路径，设置在用于折叠纸张的第二输送路径中的折叠辊装置以及垂直平行设置的纸张排出路径到第二传送路径，并将折叠的片材从第二传送路径引导到片材传送出口。第二传送路径包括位于相对于折叠辊装置的下游侧并且引导片材的后侧的第一引导路径和位于相对于折叠辊装置的上游侧的第二引导路径，并且引导前侧从折叠辊装置传送的折叠片材。门形成用于将折叠的片材从第二引导路径选择性地引导到存储装置或片材排出路径。

8. 发明授权

US08320737B2 Recording medium capable of interactive reproducing and reproduction system for the same 有权
标题翻译：能够进行交互式再现和再现系统的记录介质
公开(公告)号：US08320737B2
公开(公告)日：2012-11-27
申请号：US11516756
申请日：2006-09-07
申请人： Kazuhiko Taira , Shinichi Kikuchi , Tomoaki Kurano , Hideki Mimura , Takeshi Hagio
发明人： Kazuhiko Taira , Shinichi Kikuchi , Tomoaki Kurano , Hideki Mimura , Takeshi Hagio
IPC分类号： H04N9/80
CPC分类号： G11B19/02 , G11B7/0037 , G11B17/005 , G11B19/12 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B2220/211 , G11B2220/2562 , G11B2220/2579 , H04N5/45 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8216 , H04N9/8227 , H04N21/4325
摘要： On an optical disk, video object sets (VTST_VOBS) to be reproduced and video title set information (VTSI) serving as management information on the video object sets have been stored. In each video object set (VTST_VOBS), many data cells, each containing video, audio, and sub-picture data, are arranged. Management information on programs chains, which are combinations of programs to be reproduced one after another, has been written in a video title set PGC table (VTS_PGCIT). By referring to the program chain table (VTS_PGCIT) according to the user's input, the playback order of program chains can be changed, enabling the program chains to be reproduced one after another in various modes.
摘要翻译：在光盘上，存储要再现的视频对象集（VTST_VOBS）和用作视频对象集合的管理信息的视频标题集信息（VTSI）。在每个视频对象集（VTST_VOBS）中，排列了包含视频，音频和副图像数据的许多数据单元。作为一个接一个地再现的节目的组合的节目链的管理信息已被写入视频标题集PGC表（VTS_PGCIT）中。通过根据用户的输入参考程序链表（VTS_PGCIT），可以改变程序链的播放顺序，使程序链能够以各种模式一个接一个地再现。

9. 发明授权

US08275238B2 Recording medium capable of interactive reproducing and reproduction system for the same 有权
公开(公告)号：US08275238B2
公开(公告)日：2012-09-25
申请号：US11516736
申请日：2006-09-07
申请人： Kazuhiko Taira , Shinichi Kikuchi , Tomoaki Kurano , Hideki Mimura , Takeshi Hagio
发明人： Kazuhiko Taira , Shinichi Kikuchi , Tomoaki Kurano , Hideki Mimura , Takeshi Hagio
IPC分类号： H04N9/80
CPC分类号： G11B19/02 , G11B7/0037 , G11B17/005 , G11B19/12 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B2220/211 , G11B2220/2562 , G11B2220/2579 , H04N5/45 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8216 , H04N9/8227 , H04N21/4325
摘要： On an optical disk, video object sets (VTST_VOBS) to be reproduced and video title set information (VTSI) serving as management information on the video object sets have been stored. In each video object set (VTST_VOBS), many data cells, each containing video, audio, and sub-picture data, are arranged. Management information on programs chains, which are combinations of programs to be reproduced one after another, has been written in a video title set PGC table (VTS_PGCIT). By referring to the program chain table (VTS_PGCIT) according to the user's input, the playback order of program chains can be changed, enabling the program chains to be reproduced one after another in various modes.

10. 发明授权

US08254751B2 Recording medium capable of interactive reproducing and reproduction system for the same 有权
公开(公告)号：US08254751B2
公开(公告)日：2012-08-28
申请号：US11516793
申请日：2006-09-07
申请人： Kazuhiko Taira , Shinichi Kikuchi , Tomoaki Kurano , Hideki Mimura , Takeshi Hagio
发明人： Kazuhiko Taira , Shinichi Kikuchi , Tomoaki Kurano , Hideki Mimura , Takeshi Hagio
IPC分类号： H04N9/80
CPC分类号： G11B19/02 , G11B7/0037 , G11B17/005 , G11B19/12 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B2220/211 , G11B2220/2562 , G11B2220/2579 , H04N5/45 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8216 , H04N9/8227 , H04N21/4325
摘要： On an optical disk, video object sets (VTST_VOBS) to be reproduced and video title set information (VTSI) serving as management information on the video object sets have been stored. In each video object set (VTST_VOBS), many data cells, each containing video, audio, and sub-picture data, are arranged. Management information on programs chains, which are combinations of programs to be reproduced one after another, has been written in a video title set PGC table (VTS_PGCIT). By referring to the program chain table (VTS_PGCIT) according to the user's input, the playback order of program chains can be changed, enabling the program chains to be reproduced one after another in various modes.

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