Patents by Inventor Tetsuro Nagatsuka

Tetsuro Nagatsuka 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: 8533795
    Abstract: An information processing apparatus is disclosed that includes a user authentication unit that identifies a current user, a task acquiring unit that acquires task information of a relevant task associated with a file to be processed by the current user, and a file information storage unit that stores file information of the file to be processed in association with the task information of the relevant task.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: September 10, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Masashi Nakatomi, Tetsuro Nagatsuka
  • Patent number: 8078988
    Abstract: A technology for displaying managed image information is disclosed. A schedule information item is acquired, a document is acquired as an image information item in an electronic format, the image information item and the schedule information item are registered in a data storing unit in association with each other, the schedule information item and the image information item stored in the data storing unit are acquired, and the image information item is displayed according to the schedule information item.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: December 13, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Soichiro Iga, Tetsuro Nagatsuka, Makoto Shinnishi
  • Patent number: 7958135
    Abstract: An information processing apparatus is disclosed that that acquires image/audio information in response to an operations command and generates predetermined electronic data from the acquired information. The information processing apparatus includes a user information storing unit that stores and manages information for identifying an operator issuing the operations command, a personal information storing unit that stores and manages personal information of the operator, a gathering information storing unit that stores or describes a personal information managing service managing personal information that is subject to processing, and an information extracting unit that analyzes the personal information managing service of the gathering information storing unit and extracts relevant personal information from the personal information of the operator stored in the personal information storing unit corresponding to the personal information managing service.
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: June 7, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Masayoshi Katoh, Soichiro Iga, Tetsuro Nagatsuka, Eiji Kemmochi
  • Publication number: 20090231637
    Abstract: An image scanning/accumulating system including an information issuing unit that acquires image data; and an information managing unit that includes an image-data database for storing therein the image data acquired by the information issuing unit, and manages the image data. The information managing unit includes a task-information database, and manages task information stored in the task-information database. The information issuing unit includes an image pickup unit that scans a paper-based document thereby obtaining image data, and registers the image data in the image-data database; an information display unit that acquires task information from the task-information database to be associated with the image data obtained by the image pickup unit, and displays acquired task information on a task-information setting screen; and a notifying unit that notifies a contact address included in the task information that the image data associated with the task information is registered in the image-data database.
    Type: Application
    Filed: March 12, 2009
    Publication date: September 17, 2009
    Applicant: RICOH COMPANY, LTD
    Inventors: Eiji KEMMOCHI, Masashi Nakatomi, Soichiro Iga, Tetsuro Nagatsuka, Nahoko Sato
  • Publication number: 20080235776
    Abstract: An information processing apparatus is disclosed that includes a user authentication unit that identifies a current user, a task acquiring unit that acquires task information of a relevant task associated with a file to be processed by the current user, and a file information storage unit that stores file information of the file to be processed in association with the task information of the relevant task.
    Type: Application
    Filed: March 18, 2008
    Publication date: September 25, 2008
    Inventors: Masashi NAKATOMI, Tetsuro NAGATSUKA
  • Publication number: 20080072225
    Abstract: An information processing apparatus capable of acquiring a user's document operation history and searching for a related document even when documents and information to be searched for are managed under plural and different systems and applications is disclosed, including a document operation event acquiring section acquiring the document operation event information representing the information related to an event of an document operation performed by a user on a client; a document operation event managing section managing the document operation event information acquired by the document operation event acquiring unit; and a task related document extracting section extracting a related document of a designated task based on the task information managed by the task information managing unit and the document operation event information managed by the document operation event managing unit.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 20, 2008
    Inventors: Tetsuro NAGATSUKA, Eiji Kemmochi
  • Publication number: 20070233465
    Abstract: The information extracting apparatus includes an analyzer, an element extracting unit, and a supplementary-information obtaining unit. The analyzer analyzes text in input data. The supplementary-information obtaining unit obtains accompanying information such as property information that accompanies the data. The element extracting unit supplements the analysis result with the accompanying information, and extracts information on five elements, When, Where, Who, What and How, and predicate information from the text.
    Type: Application
    Filed: March 19, 2007
    Publication date: October 4, 2007
    Inventors: Nahoko Sato, Tetsuro Nagatsuka
  • Publication number: 20070136288
    Abstract: In the document processor, a document memory which stores input document data; a selector which selects all or part of document data stored in the document memory; a characteristics extractor which extracts data relating to characteristics of letter rows from all or part of the document data selected by the selector; a work processor which work-processes all or part of the document data based on the data relating to characteristics of letter rows extracted by the characteristics extractor; and an output section which outputs all or part of the document data work-processed by the work processor are provided.
    Type: Application
    Filed: February 22, 2007
    Publication date: June 14, 2007
    Inventors: Atsuo Shimada, Tatsuo Miyachi, Eiji Kenmochi, Makoto Yamasaki, Kazutoshi Takeya, Tetsuro Nagatsuka
  • Patent number: 7194471
    Abstract: A document classification system and method reflects operator's intention in a result of classification of document so that an accurate result of classification can be achieved. The document to be classifies has contents contains a plurality of items. At least one of the items contained in the document is designated. The document data is converted into converted data so that the converted data contains only data corresponding to the designated item. Classification of the document is done by using the converted data.
    Type: Grant
    Filed: April 9, 1999
    Date of Patent: March 20, 2007
    Assignee: Ricoh Company, Ltd.
    Inventors: Tetsuro Nagatsuka, Tatsuo Miyachi, Atsuo Shimada, Kazutoshi Takeya, Eiji Kemmochi, Akiko Nakajima, Makoto Yamasaki, Katsuhiko Fujita
  • Publication number: 20070051793
    Abstract: An information processing apparatus is disclosed that that acquires image/audio information in response to an operations command and generates predetermined electronic data from the acquired information. The information processing apparatus includes a user information storing unit that stores and manages information for identifying an operator issuing the operations command, a personal information storing unit that stores and manages personal information of the operator, a gathering information storing unit that stores or describes a personal information managing service managing personal information that is subject to processing, and an information extracting unit that analyzes the personal information managing service of the gathering information storing unit and extracts relevant personal information from the personal information of the operator stored in the personal information storing unit corresponding to the personal information managing service.
    Type: Application
    Filed: September 6, 2006
    Publication date: March 8, 2007
    Inventors: Masayoshi Katoh, Soichiro Iga, Tetsuro Nagatsuka, Eiji Kemmochi
  • Publication number: 20060200441
    Abstract: An information processing apparatus is capable of performing an application for allowing a user to operate a document using GUI. The information processing apparatus has an information obtaining unit configured to detect a predetermined event concerning the GUI and to obtain document information about a document to be operated in an active application upon detecting the predetermined event.
    Type: Application
    Filed: February 21, 2006
    Publication date: September 7, 2006
    Inventor: Tetsuro Nagatsuka
  • Patent number: 6826724
    Abstract: In the document processor, a document memory which stores input document data; a selector which selects all or part of document data stored in the document memory; a characteristics extractor which extracts data relating to characteristics of letter rows from all or part of the document data selected by the selector; a work processor which work-processes all or part of the document data based on the data relating to characteristics of letter rows extracted by the characteristics extractor; and an output section which outputs all or part of the document data work-processed by the work processor are provided.
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: November 30, 2004
    Assignee: Ricoh Company, Ltd.
    Inventors: Atsuo Shimada, Tatsuo Miyachi, Eiji Kenmochi, Makoto Yamasaki, Kazutoshi Takeya, Tetsuro Nagatsuka