Patents by Inventor Ritsuto Sako

Ritsuto Sako 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).

  • Publication number: 20140009786
    Abstract: An image processing apparatus wirelessly communicates with an information processing apparatus without passing through an access point, provides a print service in which predetermined printing is performed in response to a print request from the information processing apparatus via a wireless communication unit, and enables a setting that is used for providing the print service if the setting is disabled when the information processing apparatus establishes communication with the image processing apparatus via the wireless communication unit.
    Type: Application
    Filed: June 7, 2013
    Publication date: January 9, 2014
    Inventor: Ritsuto Sako
  • Publication number: 20130342869
    Abstract: The information processing apparatus receives a screen for setting positional information about an image forming apparatus from the image forming apparatus and displays the screen, acquires positional information about the information processing apparatus in response to the selection of settings for the positional information via the screen by a user, and transmits the acquired positional information about the information processing apparatus to the image forming apparatus. In this manner, the positional information about the information processing apparatus is set as the positional information about the image forming apparatus.
    Type: Application
    Filed: June 5, 2013
    Publication date: December 26, 2013
    Inventor: Ritsuto Sako
  • Patent number: 8612452
    Abstract: An information processing apparatus capable of collecting electronic data efficiently and avoiding sharing highly confidential and secure electronic data with an indefinite number of users. The information processing apparatus is connected to an external apparatus through a network. The information processing apparatus receives electronic data from the external apparatus, registers attribute information related to the received electronic data in association with the received electronic data so that the received electronic data can be retrieved by using the attribute information, and controls the registering unit so as to register the attribute information related to the received electronic data when the received electronic data is not confidential data, and so as not to register the attribute information related to the received electronic data when the received electronic data is confidential data.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: December 17, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Ritsuto Sako
  • Publication number: 20130050753
    Abstract: A printing apparatus receives a transmission request of information to be used by an information processing apparatus to transmit an image to the printing apparatus via an image processing apparatus from the information processing apparatus including the image. The printing apparatus transmits the information to the information processing apparatus if the transmission request is received. Then, the printing apparatus acquires the image that the information processing apparatus transmits using the information and prints the acquired image.
    Type: Application
    Filed: August 23, 2012
    Publication date: February 28, 2013
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto Sako
  • Patent number: 8384940
    Abstract: This invention provides an image forming apparatus which prevents unauthorized printing without impairing the user's convenience. To accomplish this, upon reception of the print job, the image forming apparatus determines if the print job is a storage target job. If the print job is a storage target job, the image forming apparatus temporarily stores the print job in a memory without starting printing. The image forming apparatus creates and transmits a URL which is required to access a Web server included in the self apparatus and is uniquely assigned to the print job, to the external apparatus which transmitted the print job. After that, when an access to the URL is generated, the image forming apparatus starts printing the temporarily stored print job.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: February 26, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ritsuto Sako, Keiko Usui
  • Patent number: 8368927
    Abstract: Provided is an information processing apparatus which suitably collects information necessary for performing a cause analysis when a communication failure occurs. To accomplish this, when communication is performed between an information processing apparatus 102 and an external apparatus 101 through a network, determination is made as to whether or not the communication between the information processing apparatus 102 and the external apparatus 101 has properly been performed from the time the connection is established until the time the connection is disconnected. As a result of the determination, if it is determined that the communication during the connection has not properly been performed, communication packets transmitted or received between the information processing apparatus 102 and the external apparatus 101 during the connection are stored.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: February 5, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Ritsuto Sako
  • Publication number: 20120158956
    Abstract: The present invention provides an information processing apparatus that, when a particular event that is different from an operation event made on an operation screen provided by a web server has occurred, actively transmits a notification of the event to the web server and a control method thereof. To accomplish this, the information processing apparatus is configured such that, when a particular event that is different from operation events made on the operation screen provided by the web server has occurred in the information processing apparatus, the information processing apparatus determines whether or not the web server is waiting for notification of the particular event and if the web server is waiting for notification of the particular event, the information processing apparatus notifies the web server of the particular event.
    Type: Application
    Filed: December 6, 2011
    Publication date: June 21, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto Sako
  • Publication number: 20120133966
    Abstract: When an MFP receives an operation screen from an external apparatus, it also receives information about specific hardware resource of the MFP to be used for the image processing based on the operation screen. When the image processing cannot be executed using the specific hardware resource of the MFP due to the error that has occurred in the MFP, the error screen is controlled not to be displayed.
    Type: Application
    Filed: November 21, 2011
    Publication date: May 31, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto Sako
  • Publication number: 20120127510
    Abstract: An information processing apparatus capable of collecting electronic data efficiently and avoiding sharing highly confidential and secure electronic data with an indefinite number of users. The information processing apparatus is connected to an external apparatus through a network. The information processing apparatus receives electronic data from the external apparatus, registers attribute information related to the received electronic data in association with the received electronic data so that the received electronic data can be retrieved by using the attribute information, and controls the registering unit so as to register the attribute information related to the received electronic data when the received electronic data is not confidential data, and so as not to register the attribute information related to the received electronic data when the received electronic data is confidential data.
    Type: Application
    Filed: January 24, 2012
    Publication date: May 24, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto SAKO
  • Patent number: 8126896
    Abstract: An information processing apparatus capable of collecting electronic data efficiently and avoiding sharing highly confidential and secure electronic data with an indefinite number of users. The information processing apparatus is connected to an external apparatus through a network. The information processing apparatus receives electronic data from the external apparatus, registers attribute information related to the received electronic data in association with the received electronic data so that the received electronic data can be retrieved by using the attribute information, and controls the registering unit so as to register the attribute information related to the received electronic data when the received electronic data is not confidential data, and so as not to register the attribute information related to the received electronic data when the received electronic data is confidential data.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: February 28, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventor: Ritsuto Sako
  • Publication number: 20110279845
    Abstract: An information processing apparatus capable of continuing execution of a job performed thus far, even if a user's screen transition operation is performed while the job is being executed. When a job is executed, an MFP as the information processing apparatus determines whether there is a job previously in execution based on execution states of jobs managed by a cookie information management part. If there is a job previously in execution, the MFP makes an inquiry about an execution result of the job to a job status management unit that manages job execution results on a per job basis, and according to a result of the inquiry, changes an operation screen to be displayed on a display unit and a job to be executed.
    Type: Application
    Filed: May 4, 2011
    Publication date: November 17, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto SAKO
  • Publication number: 20110060951
    Abstract: An apparatus determines whether a current display is a web screen, when a user operation performed via the web screen indicates a display of a native screen and when a web server instructs the apparatus to display the native screen. The apparatus switches the current display to the native screen when the current display is the web screen, and maintains the current display when the current display is not the web screen.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 10, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto Sako
  • Publication number: 20100238493
    Abstract: This invention provides an image forming apparatus which prevents unauthorized printing without impairing the user's convenience. To accomplish this, upon reception of the print job, the image forming apparatus determines if the print job is a storage target job. If the print job is a storage target job, the image forming apparatus temporarily stores the print job in a memory without starting printing. The image forming apparatus creates and transmits a URL which is required to access a Web server included in the self apparatus and is uniquely assigned to the print job, to the external apparatus which transmitted the print job. After that, when an access to the URL is generated, the image forming apparatus starts printing the temporarily stored print job.
    Type: Application
    Filed: March 8, 2010
    Publication date: September 23, 2010
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Ritsuto Sako, Keiko Usui
  • Publication number: 20090244607
    Abstract: Provided is an information processing apparatus which suitably collects information necessary for performing a cause analysis when a communication failure occurs. To accomplish this, when communication is performed between an information processing apparatus 102 and an external apparatus 101 through a network, determination is made as to whether or not the communication between the information processing apparatus 102 and the external apparatus 101 has properly been performed from the time the connection is established until the time the connection is disconnected. As a result of the determination, if it is determined that the communication during the connection has not properly been performed, communication packets transmitted or received between the information processing apparatus 102 and the external apparatus 101 during the connection are stored.
    Type: Application
    Filed: March 6, 2009
    Publication date: October 1, 2009
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto Sako
  • Publication number: 20090119318
    Abstract: An information processing apparatus capable of collecting electronic data efficiently and avoiding sharing highly confidential and secure electronic data with an indefinite number of users. The information processing apparatus is connected to an external apparatus through a network. The information processing apparatus receives electronic data from the external apparatus, registers attribute information related to the received electronic data in association with the received electronic data so that the received electronic data can be retrieved by using the attribute information, and controls the registering unit so as to register the attribute information related to the received electronic data when the received electronic data is not confidential data, and so as not to register the attribute information related to the received electronic data when the received electronic data is confidential data.
    Type: Application
    Filed: November 3, 2008
    Publication date: May 7, 2009
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto Sako