Patents by Inventor Jun Kawada

Jun Kawada 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: 9128407
    Abstract: An image forming device includes an embedded information job control part configured to connect software components and control execution of an embedded information job that embeds information into image data or extracts embedded information from image data. The embedded information job control part includes a common part configured to perform a first process that is common to respective kinds of the embedded information job, and a specific part configured to perform a second process that is specific to a kind of the embedded information job. The specific part includes a combination of the software components connected in a predetermined order to perform the second process, the combination corresponding to the kind of the embedded information job.
    Type: Grant
    Filed: September 15, 2009
    Date of Patent: September 8, 2015
    Assignee: RICOH COMPANY, LTD.
    Inventors: Jun Kawada, Akihiro Mihara, Yoshinaga Kato
  • Patent number: 8612745
    Abstract: An authentication ticket processing apparatus includes a temporary data storage unit configured to keep user information upon receiving the user information from a user management database for managing user information, the temporary data storage unit allowing access thereto to be performed at higher speed than access to the user management database. The authentication ticket processing apparatus is configured such that, when there is a need to acquire user information in response to a decoding request from a server, a check is made whether user information corresponding to the decoding request is present in the temporary data storage unit, and the corresponding user information is acquired from the temporary data storage unit if the corresponding user information is present in the temporary data storage unit.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: December 17, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Futoshi Oseto, Kensaku Yamamoto, Jun Kawada
  • Patent number: 8607055
    Abstract: A scanned document management system for managing a paper document in a state in which the paper document is scanned and transformed into electronic data, registers an attribute of the document by a manager; when printing out the document, registers identification information of the document with correspondence to the attribute, issues a document authentication representing certificate including the identification information, coding the document authentication representing certificate and prints out the same with including the same in a document image; and, when scanning the document, extracts the coded document authentication representing certificate from the document, obtains the attribute from the identification information included in the document authentication representing certificate to determine whether or not authentication is possible therewith, and allows transfer of the document image thus scanned, when the authentication is possible.
    Type: Grant
    Filed: April 16, 2007
    Date of Patent: December 10, 2013
    Assignee: Ricoh Company, Ltd.
    Inventor: Jun Kawada
  • Patent number: 7698362
    Abstract: A connection setting part holds a selecting condition for a binding to use; a common interface part receives a connection request from a common interface execution code to be executed by a client; a reading/analyzing part obtains the selecting condition from the connection setting part; an environment information obtaining part obtains environment information of the client and/or a server; a connection selecting determination part determines the binding to use based on the selecting condition and the environment information; and a calling part carries out connection to the Web service with the execution code corresponding to the determined binding.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: April 13, 2010
    Assignee: Ricoh Company, Ltd.
    Inventor: Jun Kawada
  • Publication number: 20100067049
    Abstract: An image forming device includes an embedded information job control part configured to connect software components and control execution of an embedded information job that embeds information into image data or extracts embedded information from image data. The embedded information job control part includes a common part configured to perform a first process that is common to respective kinds of the embedded information job, and a specific part configured to perform a second process that is specific to a kind of the embedded information job. The specific part includes a combination of the software components connected in a predetermined order to perform the second process, the combination corresponding to the kind of the embedded information job.
    Type: Application
    Filed: September 15, 2009
    Publication date: March 18, 2010
    Inventors: Jun KAWADA, Akihiro Mihara, Yoshinaga Kato
  • Publication number: 20100066749
    Abstract: An image forming apparatus includes an embed-information processing control unit configured to control, based on a first software component, embed-information processing for extracting embedded information or for embedding information with respect to image data output from a second software component, and an embed-information processing service unit configured to perform the embed-information processing with respect to the image data in response to an instruction from the embed-information processing control unit, wherein the embed-information processing service unit includes a shared service unit configured to perform a process shared by different types of the embed-information processing, and one or more specific service units each configured to perform a different process specific to a different type of the embed-information processing, and wherein the shared service unit receives an instruction from the embed-information processing control unit, and the specific service units perform the embed-information
    Type: Application
    Filed: September 4, 2009
    Publication date: March 18, 2010
    Inventors: Akihiro Mihara, Jun Kawada, Yoshinaga Kato
  • Publication number: 20080027949
    Abstract: For registering in a file server an image file obtained from scanning a document with an image processing apparatus, under the control of a business system which carries out management of business forms or such for specific business, meta information including information is generated at least based on information obtained from the business system, with which the document to scan can be identified in a case of search carried out afterward, and not affected by implementation of the business system and the file server. In the file server, the meta information is registered with correspondence to an image file of the scanned document, and, based on the meta information, the corresponding image file of the document registered in the file server is submitted in response to a search request given by a terminal other than the business system.
    Type: Application
    Filed: July 12, 2007
    Publication date: January 31, 2008
    Inventor: Jun KAWADA
  • Publication number: 20070250714
    Abstract: A scanned document management system for managing a paper document in a state in which the paper document is scanned and transformed into electronic data, registers an attribute of the document by a manager; when printing out the document, registers identification information of the document with correspondence to the attribute, issues a document authentication representing certificate including the identification information, coding the document authentication representing certificate and prints out the same with including the same in a document image; and, when scanning the document, extracts the coded document authentication representing certificate from the document, obtains the attribute from the identification information included in the document authentication representing certificate to determine whether or not authentication is possible therewith, and allows transfer of the document image thus scanned, when the authentication is possible.
    Type: Application
    Filed: April 16, 2007
    Publication date: October 25, 2007
    Inventor: Jun KAWADA
  • Publication number: 20070118734
    Abstract: An authentication ticket processing apparatus includes a temporary data storage unit configured to keep user information upon receiving the user information from a user management database for managing user information, the temporary data storage unit allowing access thereto to be performed at higher speed than access to the user management database. The authentication ticket processing apparatus is configured such that, when there is a need to acquire user information in response to a decoding request from a server, a check is made whether user information corresponding to the decoding request is present in the temporary data storage unit, and the corresponding user information is acquired from the temporary data storage unit if the corresponding user information is present in the temporary data storage unit.
    Type: Application
    Filed: November 17, 2006
    Publication date: May 24, 2007
    Inventors: Futoshi Oseto, Kensaku Yamamoto, Jun Kawada
  • Publication number: 20070038721
    Abstract: A connection setting part holds a selecting condition for a binding to use; a common interface part receives a connection request from a common interface execution code to be executed by a client; a reading/analyzing part obtains the selecting condition from the connection setting part; an environment information obtaining part obtains environment information of the client and/or a server; a connection selecting determination part determines the binding to use based on the selecting condition and the environment information; and a calling part carries out connection to the Web service with the execution code corresponding to the determined binding.
    Type: Application
    Filed: July 20, 2006
    Publication date: February 15, 2007
    Inventor: Jun Kawada
  • Publication number: 20060095831
    Abstract: In a document-management service device including a document-management service unit, a certification information acquisition request containing information specifying an entry limit and/or information specifying a valid duration is received from a client which requests acquisition of a certification information concerning a document. The certification information is created in response to the certification information acquisition request, and transmitted to the client. A document operation request concerning the document is received from the client, the document operation request containing the certification information. A document operation is performed to the document by using an access right of a user of the certification information, in response to the document operation request.
    Type: Application
    Filed: October 24, 2005
    Publication date: May 4, 2006
    Inventors: Jun Kawada, Futoshi Oseto
  • Publication number: 20050125378
    Abstract: A document management apparatus receives an acquisition request of authentication information from a client that requests acquisition authentication information regarding the documents or the document storing means for storing the documents, the authentication information containing information regarding a time limit of use of the authentication information and/or information regarding a number of times of use of the authentication information. The authentication information is produced in accordance with the acquisition request of the authentication information, and is sent to a client. The document management apparatus receives a request containing the authentication information from the client that has sent the authentication information or a client different from the client that has sent the authentication information. The document management apparatus determines validity of the authentication information contained in the request.
    Type: Application
    Filed: November 4, 2004
    Publication date: June 9, 2005
    Inventor: Jun Kawada