公开(公告)号：US07624268B2

公开(公告)日：2009-11-24

申请号：US11268357

申请日：2005-11-07

申请人： Makoto Takada ,  Takanori Masui ,  Masato Sugii ,  Nobumi Kusano

发明人： Makoto Takada ,  Takanori Masui ,  Masato Sugii ,  Nobumi Kusano

IPC分类号： H04L9/00

CPC分类号： H04L9/3263 ,  H04L63/0823

摘要： A certificate managing device has a verifying section that verifies validity of a first public key certificate corresponding to a originating mail address when an electronic mail to which the first public key certificate is attached is received, a comparing section that compares newness of the first public key certificate with newness of a second public key certificate which is already registered as a public key certificate corresponding to the originating mail address, and a registering section that registers the first public key certificate as the public key certificate corresponding to the originating mail address in place of the second public key certificate when the first public key certificate is more recent than the second public key certificate.

摘要翻译： 证书管理装置具有验证部，其在接收到附加有第一公开密钥证明书的电子邮件时，验证对应于始发邮件地址的第一公钥证书的有效性;比较部，其对第一公开密钥的新颖性进行比较 已经注册为与发起邮件地址相对应的公开密钥证书的第二公开密钥证书的新颖的证书，以及登记部分，其将第一公开密钥证书登记为与发起邮件地址对应的公开密钥证书代替 当第一个公开密钥证书比第二个公钥证书更新时，第二个公共密钥证书。

公开(公告)号：US20070064952A1

公开(公告)日：2007-03-22

申请号：US11269992

申请日：2005-11-09

申请人： Makoto Takada ,  Takanori Masui ,  Masato Sugii ,  Nobumi Kusano

发明人： Makoto Takada ,  Takanori Masui ,  Masato Sugii ,  Nobumi Kusano

IPC分类号： H04L9/00

CPC分类号： H04N1/32411 ,  H04L9/3247 ,  H04L51/066 ,  H04L63/0428 ,  H04N1/00209 ,  H04N1/0022 ,  H04N1/32117 ,  H04N1/32128 ,  H04N1/324 ,  H04N2201/3219 ,  H04N2201/3233

摘要： An Internet facsimile relay unit includes an e-mail receiving section that receives an e-mail including an image and a command to transmit the image as a facsimile to a terminal station, a decryption section that decrypts an e-mail by performing a corresponding decryption processing if the e-mail has been encrypted using a public key cryptosystem, a judgment section that judges security on the basis of the state of the encryption processing on the e-mail or the decryption processing result by the decryption section, and a facsimile transmitting section that transmits as a facsimile to the terminal station at least the image that is included in the e-mail according to the command that is included in the e-mail if the judgment section has judged that security is high and transmits as a facsimile to the terminal station at least a judgment result from the judgment section if it was judged that security is low.

摘要翻译： 互联网传真中继单元包括：电子邮件接收部分，其接收包括图像的电子邮件和将图像作为传真发送到终端站的命令;解密部分，其通过执行相应的解密来解密电子邮件 如果电子邮件已经使用公共密钥密码系统加密，则判断部分根据电子邮件的加密处理的状态或解密部分的解密处理结果来判断安全性，以及传真发送 如果判断部判断为安全性高并作为传真发送，则根据包含在电子邮件中的命令，至少将包含在电子邮件中的图像作为传真发送到终端站的终端 如果判断为安全性低，终端站至少来自判断部分的判断结果。

公开(公告)号：US08176329B2

公开(公告)日：2012-05-08

申请号：US12635117

申请日：2009-12-10

申请人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

发明人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

IPC分类号： H04L29/06

CPC分类号： H04L9/3263 ,  H04L63/0442 ,  H04L63/068

摘要： A scanned image disclosure apparatus has a disclosure unit that encrypts and discloses to a disclosure destination a scanned image by using a public key or a private key relating to a public key certificate that has been verified to be valid, a re-verification unit that judges whether or not re-verification of the validity of the public key certificate is necessary during execution for the disclosure unit and performs re-verification if it is judged to be necessary, a termination unit that terminates the execution for the disclosure unit if the public key certificate was judged to be invalid by the re-verification unit.

摘要翻译： 扫描图像公开装置具有通过使用与已经被验证为有效的公开密钥证明书相关的公开密钥或私有密钥对公开目的地加密并公开扫描图像的公开单元，重新验证单元，其判断 在公开单元的执行期间是否需要重新验证公开密钥证书的有效性，并且如果判断为需要则执行重新验证;终止单元，如果公开密钥则终止该公开单元的执行 证书被重新验证单位判断为无效。

公开(公告)号：US07958358B2

公开(公告)日：2011-06-07

申请号：US11287761

申请日：2005-11-28

申请人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

发明人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

IPC分类号： H04L9/32

CPC分类号： H04L9/3263 ,  H04L63/0442 ,  H04L63/068

摘要： A scanned image disclosure apparatus has a disclosure unit that encrypts and discloses to a disclosure destination a scanned image by using a public key or a private key relating to a public key certificate that has been verified to be valid, a re-verification unit that judges whether or not re-verification of the validity of the public key certificate is necessary during execution for the disclosure unit and performs re-verification if it is judged to be necessary, a termination unit that terminates the execution for the disclosure unit if the public key certificate was judged to be invalid by the re-verification unit.

摘要翻译： 扫描图像公开装置具有通过使用与已经被验证为有效的公开密钥证明书相关的公开密钥或私有密钥对公开目的地加密并公开扫描图像的公开单元，重新验证单元，其判断 在公开单元的执行期间是否需要重新验证公开密钥证书的有效性，并且如果判断为需要则执行重新验证;终止单元，如果公开密钥则终止该公开单元的执行 证书被重新验证单位判断为无效。

公开(公告)号：US20070061576A1

公开(公告)日：2007-03-15

申请号：US11268357

申请日：2005-11-07

申请人： Makoto Takada ,  Takanori Masui ,  Masato Sugii ,  Nobumi Kusano

发明人： Makoto Takada ,  Takanori Masui ,  Masato Sugii ,  Nobumi Kusano

IPC分类号： H04L9/00

CPC分类号： H04L9/3263 ,  H04L63/0823

摘要： A certificate managing device has a verifying section that verifies validity of a first public key certificate corresponding to a originating mail address when an electronic mail to which the first public key certificate is attached is received, a comparing section that compares newness of the first public key certificate with newness of a second public key certificate which is already registered as a public key certificate corresponding to the originating mail address, and a registering section that registers the first public key certificate as the public key certificate corresponding to the originating mail address in place of the second public key certificate when the first public key certificate is more recent than the second public key certificate.

摘要翻译： 证书管理装置具有验证部，其在接收到附加有第一公开密钥证明书的电子邮件时，验证对应于始发邮件地址的第一公钥证书的有效性;比较部，其对第一公开密钥的新颖性进行比较 已经注册为与发起邮件地址相对应的公开密钥证书的第二公开密钥证书的新颖的证书，以及登记部分，其将第一公开密钥证书登记为与发起邮件地址对应的公开密钥证书代替 当第一个公开密钥证书比第二个公钥证书更新时，第二个公共密钥证书。

公开(公告)号：US20070050457A1

公开(公告)日：2007-03-01

申请号：US11264625

申请日：2005-11-01

申请人： Nobumi Kusano ,  Takanori Masui ,  Makoto Takada ,  Masato Sugii

发明人： Nobumi Kusano ,  Takanori Masui ,  Makoto Takada ,  Masato Sugii

IPC分类号： G06F15/16

CPC分类号： G06Q10/107

摘要： Connected to a network are an electronic mail device, a directory server, and an intranet which connects devices such as a PC, a scanner, an Internet fax, and the like. The e-mail device includes a network I/F, a memory unit, an access determination unit, an entry determination unit, a certificate registration unit for registering a public key certificate in the e-mail device, and an information registration unit for accessing the directory server.

摘要翻译： 连接到网络的是电子邮件设备，目录服务器和连接诸如PC，扫描仪，因特网传真等设备的内联网。 电子邮件装置包括网络I / F，存储单元，访问确定单元，条目确定单元，用于在电子邮件设备中注册公共密钥证书的证书注册单元和用于访问的信息注册单元 目录服务器。

公开(公告)号：US20070067402A1

公开(公告)日：2007-03-22

申请号：US11403085

申请日：2006-04-12

申请人： Masato Sugii ,  Nobumi Kusano ,  Takanori Masui ,  Makoto Takada

发明人： Masato Sugii ,  Nobumi Kusano ,  Takanori Masui ,  Makoto Takada

IPC分类号： G06F15/16

CPC分类号： H04L51/30 ,  H04L63/12

摘要： An electronic mail sending and receiving apparatus includes a receiver which receives an electronic mail message, an inbound security processing unit which performs an inbound security processing on the received electronic mail message in accordance with a security requirement that the received electronic mail message satisfies, a transmitter which sends an electronic mail message, an outbound security processing unit which performs an outbound security processing on the electronic mail message to be sent, and a requesting unit. The requesting unit issues a message disposition notification requests the recipient of the electronic mail message sent from the transmitter to transmit, upon opening of the electronic mail message, a return electronic mail message notifying that the electronic mail message has been opened.

摘要翻译： 一种电子邮件发送和接收装置，包括接收电子邮件消息的接收机，根据所接收的电子邮件消息所满足的安全要求，对所接收的电子邮件消息执行入境安全处理的入境安全处理单元， 发送电子邮件消息，对要发送的电子邮件消息执行出站安全处理的出站安全处理单元和请求单元。 请求单元发出消息处理通知，请求从发送器发送的电子邮件消息的接收方在电子邮件消息打开时发送通知电子邮件消息已经打开的返回电子邮件消息。

公开(公告)号：US20070028097A1

公开(公告)日：2007-02-01

申请号：US11287761

申请日：2005-11-28

申请人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

发明人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

IPC分类号： H04L9/00

CPC分类号： H04L9/3263 ,  H04L63/0442 ,  H04L63/068

摘要： A scanned image disclosure apparatus has a disclosure unit that encrypts and discloses to a disclosure destination a scanned image by using a public key or a private key relating to a public key certificate that has been verified to be valid, a re-verification unit that judges whether or not re-verification of the validity of the public key certificate is necessary during execution for the disclosure unit and performs re-verification if it is judged to be necessary, a termination unit that terminates the execution for the disclosure unit if the public key certificate was judged to be invalid by the re-verification unit.

摘要翻译： 扫描图像公开装置具有通过使用与已经被验证为有效的公开密钥证书相关的公开密钥或私有密钥对公开目的地加密并公开扫描图像的公开单元，重新验证单元，其判断 在公开单元的执行期间是否需要重新验证公开密钥证书的有效性，并且如果判断为需要则执行重新验证;终止单元，如果公开密钥则终止该公开单元的执行 证书被重新验证单位判断为无效。

公开(公告)号：US08594327B2

公开(公告)日：2013-11-26

申请号：US11261006

申请日：2005-10-28

申请人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

发明人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

IPC分类号： H04N1/44

CPC分类号： H04L63/0442 ,  H04L51/00 ,  H04N1/00212 ,  H04N1/00214 ,  H04N1/0022 ,  H04N1/32128 ,  H04N1/324 ,  H04N1/32406 ,  H04N1/32432 ,  H04N1/4486 ,  H04N2201/3222

摘要： A scanned image transmitting device has an instruction-creating section that creates an instruction describing a process instruction in relation to a scanned image; an electronic mail creating section that creates an electronic mail including the scanned image and the instruction; an encrypting section that encrypts at least a portion of the electronic mail using a public key of a transmission destination; and a transmitting section that transmits the encrypted electronic mail to the transmission destination.

摘要翻译： 扫描图像发送装置具有指令生成部，其创建描述与扫描图像有关的处理指令的指令; 电子邮件创建部分，其创建包括扫描图像和指令的电子邮件; 加密部分，使用发送目的地的公开密钥对所述电子邮件的至少一部分进行加密; 以及将加密电子邮件发送到发送目的地的发送部。

公开(公告)号：US20100095126A1

公开(公告)日：2010-04-15

申请号：US12635117

申请日：2009-12-10

申请人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

发明人： Takanori Masui ,  Masato Sugii ,  Makoto Takada ,  Nobumi Kusano

IPC分类号： H04L9/32

CPC分类号： H04L9/3263 ,  H04L63/0442 ,  H04L63/068

摘要： A scanned image disclosure apparatus has a disclosure unit that encrypts and discloses to a disclosure destination a scanned image by using a public key or a private key relating to a public key certificate that has been verified to be valid, a re-verification unit that judges whether or not re-verification of the validity of the public key certificate is necessary during execution for the disclosure unit and performs re-verification if it is judged to be necessary, a termination unit that terminates the execution for the disclosure unit if the public key certificate was judged to be invalid by the re-verification unit.

摘要翻译： 扫描图像公开装置具有通过使用与已经被验证为有效的公开密钥证明书相关的公开密钥或私有密钥对公开目的地加密并公开扫描图像的公开单元，重新验证单元，其判断 在公开单元的执行期间是否需要重新验证公开密钥证书的有效性，并且如果判断为需要则执行重新验证;终止单元，如果公开密钥则终止该公开单元的执行 证书被重新验证单位判断为无效。