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1. 发明授权

US07131776B2 Printed matter reliability decision method 失效
标题翻译：印刷品可靠性决策方法
公开(公告)号：US07131776B2
公开(公告)日：2006-11-07
申请号：US10947214
申请日：2004-09-23
申请人： Hirokazu Aoshima , Yoshiyasu Takahashi , Yasuhiro Fujii , Hideo Noyama , Takeshi Matsuki
发明人： Hirokazu Aoshima , Yoshiyasu Takahashi , Yasuhiro Fujii , Hideo Noyama , Takeshi Matsuki
IPC分类号： B41J11/44
CPC分类号： G07D7/20 , B41M3/14 , G07D7/0047
摘要： The problem is to make a reliability decision on printed matter without using special ink or a dedicated blank. At least a part of a feature of a state included in printed matter is recorded by using a predetermined method at the time of printing. At the time of verification, the feature of the state acquired from the printed matter is compared with the feature recorded at the time of printing to conduct verification. As this feature, a feature value determined on the basis of a feature of the state of the printed matter, in the state of the printed matter determined in association with spatial distribution of a coloring portion on the printing surface, at the time when printing first information to be recorded is used.
摘要翻译：问题是在不使用特殊油墨或专用空白的情况下对印刷品进行可靠性决定。通过在打印时使用预定方法来记录包含在打印物中的状态的特征的至少一部分。在验证时，将从印刷品获得的状态的特征与印刷时记录的特征进行比较以进行验证。作为该特征，基于打印物的状态的特征确定的特征值，在与打印表面上的着色部分的空间分布相关联地确定的打印物体的状态下，在打印时使用要记录的信息。

2. 发明申请

US20050226666A1 Printed matter reliability decision method 失效
标题翻译：印刷品可靠性决策方法
公开(公告)号：US20050226666A1
公开(公告)日：2005-10-13
申请号：US10947214
申请日：2004-09-23
申请人： Hirokazu Aoshima , Yoshiyasu Takahashi , Yasuhiro Fujii , Hideo Noyama , Takeshi Matsuki
发明人： Hirokazu Aoshima , Yoshiyasu Takahashi , Yasuhiro Fujii , Hideo Noyama , Takeshi Matsuki
IPC分类号： B41J5/30 , B41M3/14 , B42D15/00 , G03G15/36 , G06T1/00 , G07D7/00 , G07D7/20 , H04N1/387 , H04N1/40 , G06K5/00
CPC分类号： G07D7/20 , B41M3/14 , G07D7/0047
摘要： The problem is to make a reliability decision on printed matter without using special ink or a dedicated blank. At least a part of a feature of a state included in printed matter is recorded by using a predetermined method at the time of printing. At the time of verification, the feature of the state acquired from the printed matter is compared with the feature recorded at the time of printing to conduct verification. As this feature, a feature value determined on the basis of a feature of the state of the printed matter, in the state of the printed matter determined in association with spatial distribution of a coloring portion on the printing surface, at the time when printing first information to be recorded is used.
摘要翻译：问题是在不使用特殊油墨或专用空白的情况下对印刷品进行可靠性决定。通过在打印时使用预定方法来记录包含在打印物中的状态的特征的至少一部分。在验证时，将从印刷品获得的状态的特征与印刷时记录的特征进行比较以进行验证。作为该特征，基于打印物的状态的特征确定的特征值，在与打印表面上的着色部分的空间分布相关联地确定的打印物体的状态下，在打印时使用要记录的信息。

3. 发明申请

US20090193259A1 ELECTRONIC DOCUMENT AUTHENTICITY ASSURANCE METHOD AND ELECTRONIC DOCUMENT DISCLOSURE SYSTEM 审中-公开
标题翻译：电子文件认证保证方法和电子文件公开系统
公开(公告)号：US20090193259A1
公开(公告)日：2009-07-30
申请号：US12416402
申请日：2009-04-01
申请人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
发明人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
IPC分类号： H04L9/00
CPC分类号： G06F21/64
摘要： An electronic document authenticity assurance technique and an information disclosure system both of which can compatibly realize the assurance of the authenticity of disclosure documents and the deletion of information inappropriate for disclosure. An electronic document is divided into constituent elements and an electronic signature is affixed to an arbitrary subset of a set including all the constituent elements. Otherwise, an electronic signature is affixed to data obtained by binding each of the constituent elements to information specifying the relationship between a respective one of the constituent elements and the structure of the electronic document. Otherwise, the hash values of the respective constituent elements are calculated and an electronic signature is affixed to data obtained by binding the calculated hash values together. Otherwise, random numbers generated for the respective constituent elements are bound together, then the hash values of the respective random-numbered constituent elements are calculated, and then an electronic signature is affixed to data obtained by binding the calculated hash values together.
摘要翻译：一种电子文件真实性保证技术和信息披露制度，可以兼容地实现披露文件的真实性的保证和删除不适合披露的信息。电子文档被分成组成元件，并且电子签名被附加到包括所有组成元素的集合的任意子集中。否则，电子签名附加到通过将每个组成元件绑定到指定组成元件中的相应一个和电子文档的结构之间的关系的信息而获得的数据。否则，计算各组成要素的哈希值，并将电子签名附加到通过将所计算的散列值结合在一起而获得的数据。否则，为各构成要素生成的随机数被绑定在一起，然后计算各随机编号的构成要素的哈希值，然后将电子签名附加到通过将计算出的哈希值结合在一起而获得的数据。

4. 发明授权

US07526645B2 Electronic document authenticity assurance method and electronic document disclosure system 失效
标题翻译：电子文件真实性保证方法和电子文件披露制度
公开(公告)号：US07526645B2
公开(公告)日：2009-04-28
申请号：US10787262
申请日：2004-02-27
申请人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
发明人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
IPC分类号： H04L9/00
CPC分类号： G06F21/64
摘要： An electronic document authenticity assurance technique and an information disclosure system both of which can compatibly realize the assurance of the authenticity of disclosure documents and the deletion of information inappropriate for disclosure. An electronic document is divided into constituent elements and an electronic signature is affixed to an arbitrary subset of a set including all the constituent elements. Otherwise, an electronic signature is affixed to data obtained by binding each of the constituent elements to information specifying the relationship between a respective one of the constituent elements and the structure of the electronic document. Otherwise, the hash values of the respective constituent elements are calculated and an electronic signature is affixed to data obtained by binding the calculated hash values together. Otherwise, random numbers generated for the respective constituent elements are bound together, then the hash values of the respective random-numbered constituent elements are calculated, and then an electronic signature is affixed to data obtained by binding the calculated hash values together.
摘要翻译：一种电子文件真实性保证技术和信息披露制度，可以兼容地实现披露文件的真实性的保证和删除不适合披露的信息。电子文档被分成组成元件，并且电子签名被附加到包括所有组成元素的集合的任意子集中。否则，电子签名附加到通过将每个组成元件绑定到指定组成元件中的相应一个和电子文档的结构之间的关系的信息而获得的数据。否则，计算各组成要素的哈希值，并将电子签名附加到通过将所计算的散列值结合在一起而获得的数据。否则，为各构成要素生成的随机数被绑定在一起，然后计算各随机编号的构成要素的哈希值，然后将电子签名附加到通过将计算出的哈希值结合在一起而获得的数据。

5. 发明申请

US20050015600A1 Electronic document authenticity assurance method and electronic document disclosure system 失效
标题翻译：电子文件真实性保证方法和电子文件披露制度
公开(公告)号：US20050015600A1
公开(公告)日：2005-01-20
申请号：US10787262
申请日：2004-02-27
申请人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
发明人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
IPC分类号： G06F12/14 , G06F21/00 , H04L9/32 , H04L9/00
CPC分类号： G06F21/64
摘要： An electronic document authenticity assurance technique and an information disclosure system both of which can compatibly realize the assurance of the authenticity of disclosure documents and the deletion of information inappropriate for disclosure. An electronic document is divided into constituent elements and an electronic signature is affixed to an arbitrary subset of a set including all the constituent elements. Otherwise, an electronic signature is affixed to data obtained by binding each of the constituent elements to information specifying the relationship between a respective one of the constituent elements and the structure of the electronic document. Otherwise, the hash values of the respective constituent elements are calculated and an electronic signature is affixed to data obtained by binding the calculated hash values together. Otherwise, random numbers generated for the respective constituent elements are bound together, then the hash values of the respective random-numbered constituent elements are calculated, and then an electronic signature is affixed to data obtained by binding the calculated hash values together.
摘要翻译：一种电子文件真实性保证技术和信息披露制度，可以兼容地实现披露文件的真实性的保证和删除不适合披露的信息。电子文档被分成组成元件，并且电子签名被附加到包括所有组成元素的集合的任意子集中。否则，电子签名附加到通过将每个组成元件绑定到指定组成元件中的相应一个和电子文档的结构之间的关系的信息而获得的数据。否则，计算各组成要素的哈希值，并将电子签名附加到通过将所计算的散列值结合在一起而获得的数据。否则，为各构成要素生成的随机数被绑定在一起，然后计算各随机编号的构成要素的哈希值，然后将电子签名附加到通过将计算出的哈希值结合在一起而获得的数据。

6. 发明授权

US07270261B2 Print management system 失效
标题翻译：打印管理系统
公开(公告)号：US07270261B2
公开(公告)日：2007-09-18
申请号：US10929521
申请日：2004-08-31
申请人： Hideo Noyama , Takeshi Matsuki , Shuji Terada
发明人： Hideo Noyama , Takeshi Matsuki , Shuji Terada
IPC分类号： B41J2/01 , G06F17/00
CPC分类号： H04N1/00063 , H04N1/00002 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00061 , H04N1/00066 , H04N1/00079 , H04N1/00092 , H04N1/0084 , H04N1/00856
摘要： It has been impossible to suppress the copy of tickets which are printed on ordinary paper sheets. A client is provided with: a print control unit which prints a designated number of tickets. The acceptance server is provided with: a printed state verification unit which verifies the truth of the information on the state of printed matters; and a management unit which manages the type of a printer. Moreover, an issue server is provided with: a printing test data generating unit; a ticket generating unit which generates ticket data on the basis of the type of the printer; and a license data issuing unit which issues license data so as to instruct the number of ticket.
摘要翻译：不可能打印普通纸张上的票证的副本。客户端提供有：打印指定数量的票据的打印控制单元。接受服务器具有：印刷状态验证单元，其验证关于印刷品状态的信息的真实性; 以及管理打印机的类型的管理单元。此外，问题服务器提供有：打印测试数据生成单元; 票据生成单元，其基于打印机的类型生成票据数据; 以及许可证数据发布单元，其发出许可证数据以指示票数。

7. 发明授权

US07224820B2 Electronic document, genuineness management method for print medium thereof, genuineness management system, program, and program recording medium 失效
标题翻译：电子文档，其打印介质的真实性管理方法，真实性管理系统，程序和程序记录介质
公开(公告)号：US07224820B2
公开(公告)日：2007-05-29
申请号：US10378113
申请日：2003-02-28
申请人： Hirofumi Inomata , Takeshi Matsuki , Hiroshi Yoshiura , Hideo Noyama
发明人： Hirofumi Inomata , Takeshi Matsuki , Hiroshi Yoshiura , Hideo Noyama
IPC分类号： G06K9/00
CPC分类号： G06T1/0028 , G06T2201/0051 , H04N1/32144 , H04N2201/3205 , H04N2201/3233 , H04N2201/3235 , H04N2201/3236 , H04N2201/3281
摘要： A method for managing genuine characteristics of both an electronic document and a print medium comprising: a step for recognizing image data contained in the electronic document; a step for applying an extraction condition of an image feature previously determined and must be considered to the recognized image data to calculate a coordinate set corresponding to a pixel or a set of pixels, constituting the image feature; a step for recognizing at least a coordinate value among coordinate values and pixel color values, corresponding to each of coordinates constituting the coordinate set, and for embedding the recognized coordinate value as a code of a digital watermark into the pixel or the pixel set, constituting the image feature, or into an area in the vicinity; and a step for outputting the electronic document where the digital watermark embedding process operation has been carried out to the print medium.
摘要翻译：一种用于管理电子文档和打印介质的真正特征的方法，包括：识别电子文档中包含的图像数据的步骤; 应用先前确定的图像特征的提取条件并且必须考虑到识别的图像数据以计算构成图像特征的与像素或一组像素相对应的坐标集的步骤; 用于识别与组成坐标集的每个坐标值相对应的坐标值和像素颜色值中的至少坐标值的步骤，并且将识别的坐标值作为数字水印的代码嵌入到像素或像素组中，构成图像特征，或进入附近的区域; 以及用于将已执行数字水印嵌入处理操作的电子文档输出到打印介质的步骤。

8. 发明申请

US20050206158A1 Certificate issuing method and certificate verifying method 审中-公开
标题翻译：证书颁发方式和证书验证方法
公开(公告)号：US20050206158A1
公开(公告)日：2005-09-22
申请号：US11053859
申请日：2005-02-10
申请人： Hideo Noyama , Takeshi Matsuki , Hirofumi Inomata , Kenji Yokoi , Shuji Terada , Mitsuru Iwamura
发明人： Hideo Noyama , Takeshi Matsuki , Hirofumi Inomata , Kenji Yokoi , Shuji Terada , Mitsuru Iwamura
IPC分类号： B42D15/10 , B41J21/00 , G06F3/12 , G09C3/00
CPC分类号： G09C5/00 , G07D7/2033
摘要： The board issuing/managing system is provided with a processing unit to manage a board ID number and a processing unit to write a coded ID number into board data. Further, the certificate issuing system is provided with a processing unit to give an electronic signature of a certificate issuer to associated data to be written over the board data; a processing unit to transform encrypted associated data into code information that can be read by an information processing device; a processing unit to insert the board ID number as an electronic watermark when the associated data includes image data; and a processing unit to arrange the code information, the image data and the associated data on the board so that they do not overlap each other.
摘要翻译：电路板发行/管理系统具有管理电路板ID号的处理单元和用于将编码的ID号写入电路板数据的处理单元。此外，证书发行系统设置有处理单元，以将证书发行者的电子签名提供给要写入板数据的相关数据; 处理单元，用于将加密的关联数据转换成可由信息处理设备读取的代码信息; 处理单元，用于当所述相关联的数据包括图像数据时插入所述板ID号作为电子水印; 以及处理单元，用于将代码信息，图像数据和相关联的数据布置在板上，使得它们不彼此重叠。

9. 发明申请

US20050213136A1 Print management system 失效
标题翻译：打印管理系统
公开(公告)号：US20050213136A1
公开(公告)日：2005-09-29
申请号：US10929521
申请日：2004-08-31
申请人： Hideo Noyama , Takeshi Matsuki , Shuji Terada
发明人： Hideo Noyama , Takeshi Matsuki , Shuji Terada
IPC分类号： B41J29/38 , B41F31/00 , B41F33/00 , B41J29/00 , B41M3/14 , G06F3/12 , H04N1/00 , G06F15/00 , G01D15/10
CPC分类号： H04N1/00063 , H04N1/00002 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00061 , H04N1/00066 , H04N1/00079 , H04N1/00092 , H04N1/0084 , H04N1/00856
摘要： It has been impossible to suppress the copy of tickets which are printed on ordinary paper sheets. A client is provided with: a print control unit which prints a designated number of tickets. The acceptance server is provided with: a printed state verification unit which verifies the truth of the information on the state of printed matters; and a management unit which manages the type of a printer. Moreover, an issue server is provided with: a printing test data generating unit; a ticket generating unit which generates ticket data on the basis of the type of the printer; and a license data issuing unit which issues license data so as to instruct the number of ticket.
摘要翻译：不可能打印普通纸张上的票证的副本。客户端提供有：打印指定数量的票据的打印控制单元。接受服务器具有：印刷状态验证单元，其验证关于印刷品状态的信息的真实性; 以及管理打印机的类型的管理单元。此外，问题服务器提供有：打印测试数据生成单元; 票据生成单元，其基于打印机的类型生成票据数据; 以及许可证数据发布单元，其发出许可证数据以指示票数。

10. 发明授权

US07134021B2 Method and system for recovering the validity of cryptographically signed digital data 有权
公开(公告)号：US07134021B2
公开(公告)日：2006-11-07
申请号：US09816777
申请日：2001-03-22
申请人： Kunihiko Miyazaki , Hiroshi Yoshiura , Seiichi Susaki , Ryoichi Sasaki , Kazuo Takaragi , Hisashi Toyoshima , Takeshi Matsuki
发明人： Kunihiko Miyazaki , Hiroshi Yoshiura , Seiichi Susaki , Ryoichi Sasaki , Kazuo Takaragi , Hisashi Toyoshima , Takeshi Matsuki
IPC分类号： G06F17/00
CPC分类号： G06F21/645 , G06F21/64 , G06F2221/2101 , G06Q20/3825 , H04L9/3252 , H04L63/0428 , H04L63/12 , H04L2209/38 , H04L2209/56 , H04L2209/60
摘要： According to the present invention, techniques, including a method and system, for restoring and/or validating data and/or associated signature log entries are provided. One embodiment of the present invention provides a method for validating a restored message, having an entry generated in a signature log for a message, where the entry includes cryptographic information associated with the message; Next, when said message is lost, the restored message is generated responsive to a request; and the restored message is validated using the signature log. In another embodiment a method for validating a selected log entry by using a signature log having a plurality of recorded log entries is provided. The method includes: computing a cryptographic value for the selected log entry; and determining if the cryptographic value is part of another recorded log entry.

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