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1. 发明授权

US07024532B2 File management method, and memory card and terminal apparatus that make use of the method 有权
标题翻译：文件管理方法以及使用该方法的存储卡和终端装置
公开(公告)号：US07024532B2
公开(公告)日：2006-04-04
申请号：US10211586
申请日：2002-08-05
申请人： Yoshihiko Takagi , Yoshiaki Nakanishi , Osamu Sasaki , Tsutomu Sekibe
发明人： Yoshihiko Takagi , Yoshiaki Nakanishi , Osamu Sasaki , Tsutomu Sekibe
IPC分类号： G06F12/00
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/3552 , G06Q20/35765
摘要： A file management method, whereby inconsistencies can be prevented between a file recorded in a memory card and the file management information that a terminal apparatus manages, without leaking the information of a file made and stored in an in-card processing system. According to this method, a flash memory accessible from two processing systems 100 and 300 is provided. First processing system 100 requests a reservation of an use area of flash memory 200a to second processing system 300, which, upon receiving the request, implements a reservation processing for an area of the memory section and reflects the information of the reserve area upon file management section 230. First processing system 100 performs the processing of writing data into the area reserved by second processing system 300. Inconsistencies between the file management information that a terminal manages and a file actually recorded into the memory section of a secure card can be prevented. Furthermore, exclusive control can be implemented, whereby there will be no direct access from a terminal to the area used for a card-dedicated file recorded therein by means of processing that takes place inside the card.
摘要翻译：一种文件管理方法，可以防止记录在存储卡中的文件与终端设备管理的文件管理信息之间的不一致性，而不会泄漏在卡内处理系统中制作和存储的文件的信息。根据该方法，提供从两个处理系统100和300可访问的闪存。第一处理系统100请求将闪存200a的使用区域预留到第二处理系统300，第二处理系统300在接收到请求时对存储器部分的区域执行预留处理，并将保留区域的信息反映到文件管理部分230。第一处理系统100执行将数据写入到由第二处理系统300保留的区域中的处理。可以防止终端管理的文件管理信息与实际记录在安全卡的存储部分中的文件之间的不一致。此外，可以实现专用控制，由此通过在卡内部进行的处理，不会从终端直接访问用于其中记录的卡专用文件的区域。

2. 发明申请

US20060206343A1 Information storage device and information processing device 审中-公开
标题翻译：信息存储装置和信息处理装置
公开(公告)号：US20060206343A1
公开(公告)日：2006-09-14
申请号：US10567878
申请日：2004-09-08
申请人： Yoshiaki Nakanishi , Takafumi Kikuchi , Yoshihiko Takagi
发明人： Yoshiaki Nakanishi , Takafumi Kikuchi , Yoshihiko Takagi
IPC分类号： G06Q99/00
CPC分类号： G06K19/07769 , G06K7/10297 , G06K19/07
摘要： The present application is to make an information storage device (card) with a plurality of communication functions perform a process by one of the communication functions in cooperation with another process performed by the other communication function. A card 30 includes contactless communication means and contact communication means so as to execute only one of a process using contactless communication and a process using contact communication at one and the same time. The card 30 further includes processing means 33 and status change means 31. The processing means 33 executes processes by contactless communication and contact communication. The status change means 31 gives a response, in terms of an execution status of a contactless communication process, when the status change means 31 receives a check request command for inquiring a condition of the contactless communication process from a card supervision portion 12 through the contact communication means. The status change means 31 sends the processing means 33 an instruction to change the process of the processing means 33 to a contact communication process if the processing means 33 is not engaging in execution of the contactless communication process when the status change means 31 receives a change request command for giving an instruction to change the process of the processing means 33 to the contact communication process from the card supervision portion 12. It is therefore possible to make the card perform the process by contact communication in cooperation with the process using contactless communication.
摘要翻译：本申请是使具有多个通信功能的信息存储装置（卡）与由另一通信功能执行的另一处理协同执行通信功能之一的处理。卡30包括非接触式通信装置和接触通信装置，以便仅使用非接触式通信的处理和使用接触通信的处理同时执行其中之一。卡30还包括处理装置33和状态改变装置31.处理装置33通过非接触式通信和接触通信来执行处理。当状态改变装置31通过联系人从卡监督部分12接收到用于询问非接触式通信处理的状况的检查请求命令时，状态改变装置31给出关于非接触式通信处理的执行状态的响应沟通方式。如果处理装置33在状态改变装置31接收到改变时处理装置33没有参与无接触通信处理的执行，则状态改变装置31向处理装置33发送改变处理装置33的处理的指令到接触通信处理请求命令，用于给出将处理装置33的处理改变为来自卡监视部分12的联系通信处理的指令。因此，可以通过与使用非接触式通信的处理协作的联系通信来使卡执行该处理。

3. 发明申请

US20060200864A1 Memory device 有权
标题翻译：内存设备
公开(公告)号：US20060200864A1
公开(公告)日：2006-09-07
申请号：US10549028
申请日：2004-03-23
申请人： Yoshiaki Nakanishi , Yoshihiko Takagi
发明人： Yoshiaki Nakanishi , Yoshihiko Takagi
IPC分类号： H04L9/32
CPC分类号： G06K19/07732 , G06F12/1458
摘要： An object of the invention is to provide a memory device that is capable of writing large-capacity data into and reading them from a secure area within a short time. A memory device 10 provided by the invention is furnished with: a memory area 51 directly inaccessible from an electronic device 60; a secure control section 42 that manages access to this memory area 51; and a device control section 20 that communicates with the electronic device and transfers a request of the electronic device to the secure control section 42. The secure control section 42 temporarily delegates, to a device control section 20, 21, access rights to the memory area 51 if there is a write/read request of large capacity data from an authenticated electronic device 60, and the device control section 21 to which this access rights have been delegated writes/reads data sent from the electronic device 60 into/from the memory area 51 by burst transfer. Because of burst transfer of data, the number of times of command interchange reduces, making the process faster.
摘要翻译：本发明的目的是提供一种能够在短时间内将大容量数据写入安全区域并从其读取它们的存储器件。由本发明提供的存储器件10具有：从电子设备60直接不可访问的存储区域51; 管理对该存储区域51的访问的安全控制部42; 以及与电子设备通信并将电子设备的请求传送到安全控制部分42的设备控制部分20.安全控制部分42将设备控制部分20,21临时委托给存储区域的访问权限如果存在来自认证电子设备60的大容量数据的写入/读取请求，并且已经委托该访问权限的设备控制部分21将从电子设备60发送的数据写入/从存储器区域读取数据51 51通过突发传输。由于数据的突发传输，命令交换的次数减少，使得进程更快。

4. 发明申请

US20060126422A1 Memory device and electronic device using the same 审中-公开
标题翻译：存储设备和使用该设备的电子设备
公开(公告)号：US20060126422A1
公开(公告)日：2006-06-15
申请号：US10539164
申请日：2003-12-12
申请人： Yoshihiko Takagi , Yoshiaki Nakanishi , Osamu Sakaki , Takafumi Kikuchi
发明人： Yoshihiko Takagi , Yoshiaki Nakanishi , Osamu Sakaki , Takafumi Kikuchi
IPC分类号： G11C8/02
CPC分类号： G07F7/0866 , G06F12/1433 , G06Q20/32 , G06Q20/363 , G11C5/005
摘要： It is an object of the invention to provide a memory device including a memory area having a large storage capacity and an equal security level to that of a Smart card. A semiconductor memory card 10 that can be attached to and detached from an electronic device is provided with first memory 50 of non-tamper-resistance having usual areas 52 and 53 that can be accessed from the electronic device and a secure area 51 that cannot directly be accessed from the electronic device, and second memory 41 of tamper resistance that cannot directly be accessed from the electronic device, wherein access to the secure area 51 of the first memory 50 can be made only through a secure control section 30 for managing access to the second memory 41. The secure area 51 cannot directly be accessed by an external device and therefore has the higher security level than the authentication area 52. Since the secure area 51 is placed in the non-tamper-resistant memory 50, a large storage capacity can be reserved.
摘要翻译：本发明的目的是提供一种存储装置，其包括具有大的存储容量和与智能卡相同的安全级别的存储区。可以附接到电子设备和从电子设备拆卸的半导体存储卡10设置有具有可以从电子设备访问的通常区域52和53的无篡改电阻的第一存储器50和不能直接地访问的安全区域51 从电子设备访问，并且不能直接从电子设备访问防篡改的第二存储器41，其中仅可以通过用于管理访问的安全控制部分30来访问第一存储器50的安全区域51 第二存储器41.安全区域51不能被外部设备直接访问，因此具有比验证区域52更高的安全级别。由于安全区域51被放置在非防篡改存储器50中，所以存储大容量容量可以保留。

5. 发明授权

US07512759B2 Memory device 有权
标题翻译：内存设备
公开(公告)号：US07512759B2
公开(公告)日：2009-03-31
申请号：US10549028
申请日：2004-03-23
申请人： Yoshiaki Nakanishi , Yoshihiko Takagi
发明人： Yoshiaki Nakanishi , Yoshihiko Takagi
IPC分类号： G06F12/12
CPC分类号： G06K19/07732 , G06F12/1458
摘要： A memory device includes a memory area directly inaccessible from an electronic device; a secure control section that manages access to this memory area; and a device control section that communicates with the electronic device and transfers a request of the electronic device to the secure control section. The secure control section temporarily delegates, to a device control section, access rights to the memory area if there is write/read request of large capacity data from an authenticated electronic device, and the device control section to which this access rights have been delegated write/read data sent from the electronic device into/from the memory area by burst transfer.
摘要翻译：存储器件包括从电子设备直接不可访问的存储器区域; 管理对该存储区域的访问的安全控制部分; 以及与所述电子设备通信并将所述电子设备的请求传送到所述安全控制部的设备控制部。如果存在来自认证的电子设备的大容量数据的写入/读取请求，则安全控制部临时委托给设备控制部分对存储器区域的访问权限，并且授权该访问权限的设备控制部分写入 /通过突发传输读取从电子设备发送到存储区域的数据。

6. 发明申请

US20100083006A1 MEMORY CONTROLLER, NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY SYSTEM, AND ACCESS DEVICE 审中-公开
标题翻译：存储器控制器，非易失性存储器件，非易失性存储器系统和访问器件
公开(公告)号：US20100083006A1
公开(公告)日：2010-04-01
申请号：US12601349
申请日：2008-05-23
申请人： Hirokazu So , Yasuo Takeuchi , Yoshihiko Takagi , Osamu Sasaki
发明人： Hirokazu So , Yasuo Takeuchi , Yoshihiko Takagi , Osamu Sasaki
IPC分类号： G06F12/14 , G06F12/00 , G06F12/02
CPC分类号： G06F21/70 , G06F8/61
摘要： A memory controller receives an application identifier for identifying an application from an outside, an application, reference data to be referenced by the application, and a signature for the application and writes the application and the reference data. After receiving the application identifier from the outside, the memory controller accesses memory means which manages the application identifier and the application management state and reads out the management state of the target application. According to the management state, necessary data is decided. Since the judgment result is informed to the outside, there is no need of receiving applications more than necessary and it is possible to reduce the load on the signature process and the application reception process.
摘要翻译：存储器控制器从外部接收用于识别应用的应用标识符，应用，应用引用的参考数据以及应用的签名，并写入应用和参考数据。在从外部接收到应用标识符之后，存储器控制器访问管理应用程序标识符和应用程序管理状态的存储装置，并读出目标应用程序的管理状态。根据管理状态，确定必要的数据。由于将判断结果通知给外部，所以不需要接收超过必要的应用，并且可以减少签名处理和应用接收处理的负担。

7. 发明授权

US09557448B2 Contact prevention film, touch panel and display device cover panel 有权
标题翻译：接触防护膜，触摸屏和显示屏盖板
公开(公告)号：US09557448B2
公开(公告)日：2017-01-31
申请号：US14344612
申请日：2012-09-14
申请人： Tomonobu Kato , Tetsuya Minobe , Yoshihiko Takagi , Yuki Yamamoto
发明人： Tomonobu Kato , Tetsuya Minobe , Yoshihiko Takagi , Yuki Yamamoto
IPC分类号： G02B13/20 , G02B5/02 , G02B27/00 , G02B1/10 , G02F1/1333 , G02F1/1335 , G02B1/118 , G06F1/16 , G06F3/043
CPC分类号： G02B1/10 , G02B1/105 , G02B1/118 , G02B1/18 , G02F1/13338 , G02F1/133502 , G02F2001/133331 , G02F2201/50 , G06F1/169 , G06F3/0436
摘要： Means of solution: Optical protrusions 23 of nano-size for restricting reflection of light and protection columns 24 for preventing crushing of the optical protrusions 23 are provided on a surface of a film substrate 22. The protection columns 24 have a frustum shape. When a ratio of a projection area in which all of lateral surfaces of a single protection column 24 are projected on a surface of the film substrate 22 from a direction that is perpendicular to the surface of the film substrate 22 to a divided area on the surface of the film substrate 22 with respect to the single protection column 24 is defined to be a lateral surface projection occupying area rate, the lateral surface projection occupying area rate of the antireflection film is not more than 0.25% and not less than 0.01%.
摘要翻译：解决方案：在薄膜基板22的表面上设置用于限制光反射的纳米尺寸的光学突起23和用于防止光学突起23破碎的保护柱24。保护柱24具有平截头体形状。当将单个保护柱24的所有侧表面从薄膜基板22的表面垂直于膜表面的方向投影到表面上的投影面积的比率到表面上的分割区域薄膜基板22相对于单个保护柱24被定义为侧面投影占据面积率，防反射膜的侧面投影占据面积率不大于0.25％且不小于0.01％。

8. 发明申请

US20100153746A1 MEMORY CONTROLLER, SECURE MEMORY CARD, AND SECURE MEMORY CARD SYSTEM 审中-公开
标题翻译：内存控制器，安全存储卡和安全存储卡系统
公开(公告)号：US20100153746A1
公开(公告)日：2010-06-17
申请号：US12088591
申请日：2007-08-07
申请人： Yasuo Takeuchi , Yoshihiko Takagi
发明人： Yasuo Takeuchi , Yoshihiko Takagi
IPC分类号： G06F12/14
CPC分类号： H04L9/3236 , G06F21/64 , H04L9/3247 , H04L2209/34
摘要： The present patent application is for solving a problem of occurrence of efforts required to replace a signature and consumption of time induced by the efforts.A secure memory card of the present patent application has a communication unit receiving encryption data and data to be signed; an encryption/decryption unit subjecting arbitrary data to encryption/decryption processing; a checking unit for checking the data to be signed against a signature stored in the encryption data decrypted by the encryption/decryption unit; a determination unit for determining validity of the data to be signed on the basis of a checking result of the checking unit; and a storage unit for storing, as valid data, data other than the signature of the encryption data including the signature when the determination unit determines that the data to be signed are valid.
摘要翻译：本专利申请是用于解决替换签名所需的努力和由努力引起的时间消耗的问题。本专利申请的安全存储卡具有接收加密数据和要签名的数据的通信单元; 对任意数据进行加密/解密处理的加密/解密单元; 检查单元，用于根据存储在由加密/解密单元解密的加密数据中的签名来检查要签名的数据; 确定单元，用于根据检查单元的检查结果来确定要签名的数据的有效性; 以及存储单元，用于当确定单元确定要签名的数据有效时，作为有效数据存储包括签名的加密数据的签名以外的数据。

9. 发明申请

US20050246546A1 Access method 有权
标题翻译：访问方式
公开(公告)号：US20050246546A1
公开(公告)日：2005-11-03
申请号：US10527820
申请日：2004-07-15
申请人： Yoshihiko Takagi , Takafumi Kikuchi
发明人： Yoshihiko Takagi , Takafumi Kikuchi
IPC分类号： G06F12/14 , G06F21/00 , G06F21/06 , G06K17/00 , G06K19/073 , G07F7/10 , G09C1/00 , H04W12/06 , H04K1/00
CPC分类号： G07F7/1008 , G06F21/62 , G06F21/78 , G06Q20/341 , G06Q20/357 , G06Q20/4097
摘要： With commands from a terminal divided into a command to designate an access area and a command to gain access, the terminal adds verification data of the terminal to an argument of the command to gain access, and it is thereby possible to verify the identity of a terminal application that issues the command to designate an access area, a terminal application that issues the command to gain access, and a terminal application that holds a verification key.
摘要翻译：通过将来自终端的命令分成指定访问区域的命令和获取访问命令，终端将终端的验证数据添加到命令的参数以获得访问，从而可以验证发出指定访问区域的命令的终端应用程序，发出访问命令的终端应用程序以及保存验证密钥的终端应用程序。

10. 发明授权

US5676749A Highly fluidized concrete composition 失效
标题翻译：高度流化的混凝土组成
公开(公告)号：US5676749A
公开(公告)日：1997-10-14
申请号：US653686
申请日：1996-05-23
申请人： Yoshihiko Takagi
发明人： Yoshihiko Takagi
IPC分类号： C04B24/30 , C04B28/04 , C04B103/14 , C04B111/62 , C04B24/12 , C04B24/16
CPC分类号： C04B28/04 , Y02W30/92 , Y02W30/94
摘要： A concrete composition contains, per 1 m.sup.3 of the concrete composition, powders of normal portland cement, high-early strength Portland cement, and an inorganic material, in a total weight of from 400 to 600 kg; a formalin condensation product of melamine sulfonate in an amount of from 0.1 to 2.5 wt % based on the total weight of the powders; a hardening accelerator in an amount of from 0.01 to 1.50 wt % based on the total weight of the powders; and water, fine aggregate and coarse aggregate. The mixing ratio of the powers is so specified that the powder of high-early strength portland cement is in a range of from 20 to 500 parts by weight and the powder of an inorganic material is in a range of from 20 to 500 parts by weight on the basis of the powder of normal portland cement of 100 parts by weight. The water, fine aggregate and coarse aggregate are mixed in such a mixing ratio as to give a slump flow value ranging from 50 to 70 cm to the concrete composition. The concrete composition exhibits a high initial strength and enables preferable concrete placing or molding without compactness using a vibrator, tamper, wooden hammer or the like.
摘要翻译：混凝土组合物每1立方米混合物中含有正常硅酸盐水泥，高强度硅酸盐水泥和无机材料的粉末，总重量为400至600公斤; 相对于粉末的总重量，三聚氰胺磺酸盐的福尔马林缩合产物的量为0.1至2.5重量％; 相对于粉末的总重量为0.01〜1.50重量％的硬化促进剂; 和水，细骨料和粗骨料。功率的混合比如此规定，高强度硅酸盐水泥的粉末在20-500重量份的范围内，无机材料的粉末在20-500重量份的范围内在正常硅酸盐水泥粉末的基础上100重量份。水，细骨料和粗骨料以混合比混合，得到与混凝土组合物相比为50至70cm的坍落度流动值。混凝土组合物表现出高的初始强度，并且能够使用振动器，夯锤，木锤等进行优选的混凝土浇筑或模制而不致紧密。

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