Patents by Inventor Naoya Kakutani

Naoya Kakutani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11212115
    Abstract: An information processing apparatus generates a public key pair in accordance with a certificate issuance request, generates a certificate signing request based on the public key pair and transmits an electronic certificate issuance request to an external apparatus. The information processing apparatus receives a response transmitted from the external apparatus as a response to the electronic certificate issuance request, obtains an electronic certificate included in the received response and causes an application to enable its use of the obtained electronic certificate.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: December 28, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Naoya Kakutani, Hisayuki Yamauchi
  • Patent number: 11212116
    Abstract: An information processing apparatus automatically deletes an electronic certificate according to acquisition of another electronic certificate.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: December 28, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoya Kakutani
  • Patent number: 10873469
    Abstract: The present invention provides an information processing apparatus including: a destination setting unit configured to set a destination of an issuance request for an electronic certificate of a public key; a transmitting unit configured to transmit the issuance request to the destination at a time specified by a user; and an acquiring unit configured to acquire, from an external apparatus that is the destination, the electronic certificate that is issued on the basis of the issuance request transmitted to the destination. The information processing apparatus further includes a display control unit configured to display a setting screen on a display unit, the setting screen being a screen for receiving a setting of the destination. The display control unit prevents the setting screen from being displayed while the setting for transmitting the issuance request at the time specified by the user is in an enable state.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: December 22, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoya Kakutani
  • Patent number: 10812676
    Abstract: The present disclosure relates to an image processing apparatus and an information processing method, and more particular an image processing apparatus including an acceptance unit configured to accept an operation performed on the image processing apparatus, and a controller configured to perform control such that an operation performed on the image processing apparatus is not accepted by the acceptance unit while a service associated with remote assistance is accepted based on an access from an external apparatus.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: October 20, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Naoya Kakutani
  • Publication number: 20200244825
    Abstract: Provided is an information processing apparatus and a control method thereof. The apparatus includes a user interface unit that accepts an operation made by a user and a wireless communication unit that communicates wirelessly with an information terminal. A user authentication is executed in response to a user authentication request from the information terminal via the wireless communication unit. In the event of the authentication succeeding, a screen displayed by the user interface unit is not switched in the case where there is a logged-in user who has been authenticated through the user interface unit in response to the user authentication request, whereas the screen displayed by the user interface unit is switched in the case where there is no such logged-in user.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Inventor: Naoya Kakutani
  • Patent number: 10666817
    Abstract: Provided is an information processing apparatus and a control method thereof. The apparatus includes a user interface unit that accepts an operation made by a user and a wireless communication unit that communicates wirelessly with an information terminal. A user authentication is executed in response to a user authentication request from the information terminal via the wireless communication unit. In the event of the authentication succeeding, a screen displayed by the user interface unit is not switched in the case where there is a logged-in user who has been authenticated through the user interface unit in response to the user authentication request, whereas the screen displayed by the user interface unit is switched in the case where there is no such logged-in user.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: May 26, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Naoya Kakutani
  • Patent number: 10628333
    Abstract: In an information processing apparatus having a hardware security module (HSM), an HSM function that makes it possible to encrypt and decrypt data using the encryption key of the HSM is able to be set to be enabled under the condition that the encryption key of the HSM is able to be backed up.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: April 21, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Naoya Kakutani
  • Publication number: 20200007348
    Abstract: An information processing apparatus capable of connecting to an external apparatus via a network includes a setting unit configured to enable a function of transmitting an issuance request for a digital certificate to the external apparatus at a previously designated date and time or with a previously designated cycle and acquiring a digital certificate from the external apparatus in response to the issuance request, wherein the function is enabled by the setting unit under a condition that information required for connection to the external apparatus is previously input.
    Type: Application
    Filed: June 21, 2019
    Publication date: January 2, 2020
    Inventor: Naoya Kakutani
  • Publication number: 20200007347
    Abstract: An information processing apparatus capable of connecting to an external apparatus via a network includes a first setting unit configured to enable a first function of transmitting an issuance request for a digital certificate to the external apparatus at a previously designated date and time or with a previously designated cycle and acquiring a digital certificate from the external apparatus in response to the issuance request, and a second setting unit configured to enable a second function of transmitting an issuance request for a digital certificate to the external apparatus in response to an instruction issued by a user for an issuance request for a digital certificate and acquiring a digital certificate from the external apparatus in response to the issuance request, wherein, in a case where the first function is currently enabled by the first setting unit, the second setting unit does not enable the second function.
    Type: Application
    Filed: June 21, 2019
    Publication date: January 2, 2020
    Inventor: Naoya Kakutani
  • Publication number: 20190394051
    Abstract: The present invention provides an information processing apparatus including: a destination setting unit configured to set a destination of an issuance request for an electronic certificate of a public key; a transmitting unit configured to transmit the issuance request to the destination at a time specified by a user; and an acquiring unit configured to acquire, from an external apparatus that is the destination, the electronic certificate that is issued on the basis of the issuance request transmitted to the destination. The information processing apparatus further includes a display control unit configured to display a setting screen on a display unit, the setting screen being a screen for receiving a setting of the destination. The display control unit prevents the setting screen from being displayed while the setting for transmitting the issuance request at the time specified by the user is in an enable state.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 26, 2019
    Inventor: Naoya Kakutani
  • Patent number: 10412266
    Abstract: When this image processing apparatus accepts an initial connection request from a mobile terminal, it displays a generated PIN code on a console unit 210, and when it accepts information corresponding to the PIN code from the mobile terminal, it compares that information with the generated PIN code, and performs authentication. When the authentication is successful, it generates a public key and a private key, and transmits the generated public key to the mobile terminal.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: September 10, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Naoya Kakutani, Toru Wakana
  • Patent number: 10327144
    Abstract: A communication apparatus displays connection information for an external device to perform wireless connection with the communication apparatus, determines whether a wireless connection based on the connection information is established, and hides the connection information according to establishment of the wireless connection.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: June 18, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoya Kakutani
  • Publication number: 20180359102
    Abstract: An information processing apparatus automatically deletes an electronic certificate according to acquisition of another electronic certificate.
    Type: Application
    Filed: June 6, 2018
    Publication date: December 13, 2018
    Inventor: Naoya Kakutani
  • Patent number: 10136029
    Abstract: A printing apparatus includes a receiving unit which receives print data, an operating unit which receives a print instruction from a user, a display unit which displays a password entry screen for receiving a password entry from a user, and a printing unit which receives a print instruction from a user through the operating unit and prints print data without accepting a password through a password entry screen if a password added to the print data is matched with a fixed password and print data to be printed if a print instruction from a user is received through the operating unit, if the password added to the print data is matched with the fixed password, and if the password received through a password entry screen is matched with the password added to the print data.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: November 20, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Naoya Kakutani
  • Publication number: 20180241574
    Abstract: An information processing apparatus generates a public key pair in accordance with a certificate issuance request, generates a certificate signing request based on the public key pair and transmits an electronic certificate issuance request to an external apparatus. The information processing apparatus receives a response transmitted from the external apparatus as a response to the electronic certificate issuance request, obtains an electronic certificate included in the received response and causes an application to enable its use of the obtained electronic certificate.
    Type: Application
    Filed: February 9, 2018
    Publication date: August 23, 2018
    Inventors: Naoya Kakutani, Hisayuki Yamauchi
  • Publication number: 20180234561
    Abstract: Provided is an information processing apparatus and a control method thereof. The apparatus includes a user interface unit that accepts an operation made by a user and a wireless communication unit that communicates wirelessly with an information terminal. A user authentication is executed in response to a user authentication request from the information terminal via the wireless communication unit. In the event of the authentication succeeding, a screen displayed by the user interface unit is not switched in the case where there is a logged-in user who has been authenticated through the user interface unit in response to the user authentication request, whereas the screen displayed by the user interface unit is switched in the case where there is no such logged-in user.
    Type: Application
    Filed: September 16, 2016
    Publication date: August 16, 2018
    Inventor: Naoya Kakutani
  • Publication number: 20180213020
    Abstract: An information processing apparatus capable of presenting an audit trail of operations performed during remote support to a user. A multifunction peripheral for which remote support is performed by an operator PC connected thereto via a network. A log of operations in the operator PC and the multifunction peripheral is recorded. The function of log recording is set to be enabled on the multifunction peripheral, and is enabled in a time period from start to end of remote support.
    Type: Application
    Filed: January 18, 2018
    Publication date: July 26, 2018
    Inventors: Naoya Kakutani, Kazuhiro Uruma
  • Publication number: 20180183973
    Abstract: The present disclosure relates to an image processing apparatus and an information processing method, and more particular an image processing apparatus including an acceptance unit configured to accept an operation performed on the image processing apparatus, and a controller configured to perform control such that an operation performed on the image processing apparatus is not accepted by the acceptance unit while a service associated with remote assistance is accepted based on an access from an external apparatus.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 28, 2018
    Inventor: Naoya Kakutani
  • Patent number: 9985783
    Abstract: An information processing apparatus including a hardware security module includes a verification unit configured to verify whether an encryption key of the hardware security module is usable and a disabling unit configured to disable a user authentication function if the verification unit verifies that the encryption key is not usable.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: May 29, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoya Kakutani
  • Publication number: 20180039582
    Abstract: In an information processing apparatus having a hardware security module (HSM), an HSM function that makes it possible to encrypt and decrypt data using the encryption key of the HSM is able to be set to be enabled under the condition that the encryption key of the HSM is able to be backed up.
    Type: Application
    Filed: July 26, 2017
    Publication date: February 8, 2018
    Inventor: Naoya Kakutani