Patents by Inventor Hirofumi Horikawa

Hirofumi Horikawa 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: 10360572
    Abstract: An image processing system includes at least one information processing apparatus having a memory storing a program and a processor configured to execute the program. The processor executes the program to implement processes of detecting a human area including a person from image data, determining an action of the person and a direction of the action based on the human area detected from the image data, determining a fixed area of the image data that is associated with the human area based on the direction of the action, generating an evaluation for the fixed area based on the action, and displaying the generated evaluation together with the image data on a display device.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: July 23, 2019
    Assignee: Ricoh Company, Ltd.
    Inventors: Hirofumi Horikawa, Kengo Yamamoto, Hiroko Mano
  • Publication number: 20170255947
    Abstract: An image processing system includes at least one information processing apparatus having a memory storing a program and a processor configured to execute the program. The processor executes the program to implement processes of detecting a human area including a person from image data, determining an action of the person and a direction of the action based on the human area detected from the image data, determining a fixed area of the image data that is associated with the human area based on the direction of the action, generating an evaluation for the fixed area based on the action, and displaying the generated evaluation together with the image data on a display device.
    Type: Application
    Filed: February 27, 2017
    Publication date: September 7, 2017
    Applicant: Ricoh Company, Ltd.
    Inventors: Hirofumi HORIKAWA, Kengo YAMAMOTO, Hiroko MANO
  • Patent number: 9661278
    Abstract: An imaging device includes an imaging unit configured take a plurality of images, the imaging unit including a plurality of imaging parts each configured to acquire an imaging data item relevant to one of the plurality of images taken, and a wiring part configured to transmit a plurality of the imaging data items acquired by the plurality of imaging parts. The wiring part includes an external part forming an outline of the wiring part, and a cable part disposed inside the external part. The plurality of imaging parts are disposed along a longitudinal direction of the wiring part, and the imaging unit is configured to acquire the plurality of the imaging data items corresponding to a plurality of imaging positions, and transmit the plurality of the imaging data items by using the cable part.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: May 23, 2017
    Assignee: Ricoh Company, Ltd.
    Inventors: Keiji Omura, Kengo Yamamoto, Hiroko Mano, Hirofumi Horikawa, Yusuke Ohta, Aiko Ohtsuka
  • Publication number: 20150130946
    Abstract: An imaging device includes an imaging unit configured take a plurality of images, the imaging unit including a plurality of imaging parts each configured to acquire an imaging data item relevant to one of the plurality of images taken, and a wiring part configured to transmit a plurality of the imaging data items acquired by the plurality of imaging parts. The wiring part includes an external part forming an outline of the wiring part, and a cable part disposed inside the external part. The plurality of imaging parts are disposed along a longitudinal direction of the wiring part, and the imaging unit is configured to acquire the plurality of the imaging data items corresponding to a plurality of imaging positions, and transmit the plurality of the imaging data items by using the cable part.
    Type: Application
    Filed: May 17, 2013
    Publication date: May 14, 2015
    Applicant: RICOH COMPANY, LTD.
    Inventors: Keiji Omura, Kengo Yamamoto, Hiroko Mano, Hirofumi Horikawa, Yusuke Ohta, Aiko Ohtsuka
  • Patent number: 8310689
    Abstract: A disclosed device includes a document managing apparatus including an image data acquiring unit acquiring original data of original documents in a predetermined layout, a layout information storing unit storing IDs and layout information, an original document determining unit determining the IDs of the original documents, a partial area information storing unit storing partial area information for the original data respectively for the IDs, a partial area extracting unit, an arrangement information storing unit storing arrangement information on paper in association with the IDs respectively for the partial areas, a synthetic image data generating unit forming synthetic image data in conformity with the arrangement information and forming identification information into the synthetic image data, a data accumulating unit causing a data storing unit to store the identification information and the original data, and a printing unit that prints a synthetic document having the synthetic image data.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: November 13, 2012
    Assignee: Ricoh Company, Ltd.
    Inventor: Hirofumi Horikawa
  • Patent number: 8203743
    Abstract: A disclosed document processing device for processing image data includes a medium identification information acquiring unit configured to acquire medium identification information from an image of the medium identification information included in the image data; a process information acquiring unit configured to acquire, based on the medium identification information, process information pertaining to a currently-executing process in a currently-executing workflow associated with the medium identification information; a form definition information acquiring unit configured to acquire, based on the process information pertaining to the currently-executing process, form definition information of a form corresponding to the currently-executing process; and a region image acquiring unit configured to acquire, based on the form definition information, a region image of a predetermined region in the image data, which predetermined region corresponds to an entry region in the form where written-input information is
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: June 19, 2012
    Assignee: Ricoh Company, Ltd.
    Inventor: Hirofumi Horikawa
  • Patent number: 8139250
    Abstract: In a copying operation, an MFP reads a code image printed on the paper, acquires a paper ID from the code image, acquires paper information associated with the paper ID, specifies an electronic document as a print source, and acquires the specified electronic document. The MFP prints a paper ID on the paper with the code image and the acquired electronic document, and stores paper information including a paper ID of a copy source in association with the paper ID. When a first MFP leaves an image processing system, respective information concerning electronic document acquisition managed by the first MFP is transferred to a second MFP.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: March 20, 2012
    Assignee: Ricoh Company, Limited
    Inventors: Tadashi Honda, Naoki Kozuka, Hirofumi Horikawa, Yuuta Hamada
  • Patent number: 8111416
    Abstract: In printing an electronic document on a paper, an MFP prints a code image created by encoding a paper ID including a local ID issued to the paper and stores paper information with the paper ID. The MFP determines a type of data format, creates a paper ID in the data format, and prints a code image created by encoding the paper ID. In copying a printed paper, the MFP decodes the code image printed on the paper to acquire the paper ID and retrieves paper information associated with the paper ID according to the data format. The MFP specifies the electronic document as a print source from retrieved paper information and performs printing using the electronic document.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: February 7, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Yuuta Hamada, Naoki Kozuka, Tadashi Honda, Hirofumi Horikawa
  • Patent number: 7982141
    Abstract: A pen includes a first speaker that outputs a first signal and a second speaker that outputs a second signal. The first and second speakers are located away from a tip of the pen at respectively different locations. The second signal is delayed with respect to the first signal by a time shorter than a cycle of the first signal. An interpolation time is set between the times of generation of the first and second signals. Interpolated positions of the first and second speakers at the interpolation time are estimated, and position of the tip of the pen is calculated from the interpolated positions of the first and second speakers.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: July 19, 2011
    Assignee: Ricoh Company, Limited
    Inventors: Sadao Takahashi, Satoshi Suga, Toshiyuki Furuta, Tomohiko Beppu, Hirofumi Horikawa, Yuuta Hamada
  • Patent number: 7973960
    Abstract: A document processing system is disclosed that is capable of processing both fixed-format and unfixed-format hand written paper documents. The document processing system includes an encoding unit that encodes a sheet ID for identifying a hand written first document on a sheet to generate a coded sheet ID; a decoding unit that decodes the coded sheet ID; a document-sheet ID association unit that associates the sheet ID with a document ID assigned to a computerized second document; a printing unit that acquires the sheet ID and prints the coded sheet ID on the first document; a sheet ID management unit that manages the sheet ID; an information acquisition unit that acquires the sheet ID decoded by the decoding unit, and hand-written data from the first document on which the coded sheet ID is printed; and a process-sheet ID association unit that associates the sheet ID with a process ID of a process for processing the hand-written data acquired by the information acquisition unit.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: July 5, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Toshiyuki Furuta, Tomohiko Beppu, Naoki Kozuka, Satoshi Suga, Sadao Takahashi, Yasuhiro Sato, Takashi Ohkuma, Yasuhiro Ono, Hirofumi Horikawa
  • Publication number: 20100220343
    Abstract: A disclosed device includes a document managing apparatus including an image data acquiring unit acquiring original data of original documents in a predetermined layout, a layout information storing unit storing IDs and layout information, an original document determining unit determining the IDs of the original documents, a partial area information storing unit storing partial area information for the original data respectively for the IDs, a partial area extracting unit, an arrangement information storing unit storing arrangement information on paper in association with the IDs respectively for the partial areas, a synthetic image data generating unit forming synthetic image data in conformity with the arrangement information and forming identification information into the synthetic image data, a data accumulating unit causing a data storing unit to store the identification information and the original data, and a printing unit that prints a synthetic document having the synthetic image data.
    Type: Application
    Filed: February 18, 2010
    Publication date: September 2, 2010
    Inventor: Hirofumi HORIKAWA
  • Patent number: 7787712
    Abstract: An electronic document creating apparatus includes a document information obtaining device that obtains and inputs document identification information put on a sheet document. The document identification information specifies an electronic document stored in a folder. The electronic document serves as an output source of the sheet document. An electronic document extraction device is provided to extract an electronic document based on the document identification information. A new document creation device is provided to create a new electronic document by combining at least two electronic documents extracted by the electronic document extraction device. The new electronic document is stored in a folder.
    Type: Grant
    Filed: October 4, 2006
    Date of Patent: August 31, 2010
    Assignee: Ricoh Company, Ltd.
    Inventors: Sadao Takahashi, Tomohiko Beppu, Hirofumi Horikawa, Yuuta Hamada, Satoshi Suga, Toshiyuki Furuta
  • Publication number: 20100030751
    Abstract: An operations information management system is disclosed that includes an input unit that receives an input from a user; a form in which the user enters operations information; a storage unit that stores first operations information extracted from image data of the form based on a rule determined corresponding to the form; and an operations information storage unit that is included in the storage unit and stores in the storage unit the first operations information and second operations information input by the user through the input unit so that the first operations information and the second operations information are associated with each other.
    Type: Application
    Filed: July 28, 2009
    Publication date: February 4, 2010
    Inventor: Hirofumi Horikawa
  • Publication number: 20090190168
    Abstract: A document processing system is disclosed that is capable of processing both fixed-format and unfixed-format hand written paper documents. The document processing system includes an encoding unit that encodes a sheet ID for identifying a hand written first document on a sheet to generate a coded sheet ID; a decoding unit that decodes the coded sheet ID; a document-sheet ID association unit that associates the sheet ID with a document ID assigned to a computerized second document; a printing unit that acquires the sheet ID and prints the coded sheet ID on the first document; a sheet ID management unit that manages the sheet ID; an information acquisition unit that acquires the sheet ID decoded by the decoding unit, and hand-written data from the first document on which the coded sheet ID is printed; and a process-sheet ID association unit that associates the sheet ID with a process ID of a process for processing the hand-written data acquired by the information acquisition unit.
    Type: Application
    Filed: January 14, 2009
    Publication date: July 30, 2009
    Inventors: Toshiyuki FURUTA, Tomohiko Beppu, Naoki Kozuka, Satoshi Suga, Sadao Takahashi, Yasuhiro Sato, Takashi Ohkuma, Yasuhiro Ono, Hirofumi Horikawa
  • Patent number: 7489415
    Abstract: A document processing system is disclosed that is capable of processing both fixed-format and unfixed-format hand written paper documents. The document processing system includes an encoding unit that encodes a sheet ID for identifying a hand written first document on a sheet to generate a coded sheet ID; a decoding unit that decodes the coded sheet ID; a document-sheet ID association unit that associates the sheet ID with a document ID assigned to a computerized second document; a printing unit that acquires the sheet ID and prints the coded sheet ID on the first document; a sheet ID management unit that manages the sheet ID; an information acquisition unit that acquires the sheet ID decoded by the decoding unit, and hand-written data from the first document on which the coded sheet ID is printed; and a process-sheet ID association unit that associates the sheet ID with a process ID of a process for processing the hand-written data acquired by the information acquisition unit.
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: February 10, 2009
    Assignee: Ricoh Company, Ltd.
    Inventors: Toshiyuki Furuta, Tomohiko Beppu, Naoki Kozuka, Satoshi Suga, Sadao Takahashi, Yasuhiro Sato, Takashi Ohkuma, Yasuhiro Ono, Hirofumi Horikawa
  • Publication number: 20080291502
    Abstract: A disclosed document processing device for processing image data includes a medium identification information acquiring unit configured to acquire medium identification information from an image of the medium identification information included in the image data; a process information acquiring unit configured to acquire, based on the medium identification information, process information pertaining to a currently-executing process in a currently-executing workflow associated with the medium identification information; a form definition information acquiring unit configured to acquire, based on the process information pertaining to the currently-executing process, form definition information of a form corresponding to the currently-executing process; and a region image acquiring unit configured to acquire, based on the form definition information, a region image of a predetermined region in the image data, which predetermined region corresponds to an entry region in the form where written-input information is
    Type: Application
    Filed: May 15, 2008
    Publication date: November 27, 2008
    Inventor: Hirofumi Horikawa
  • Publication number: 20080225334
    Abstract: In printing an electronic document on a paper, an MFP prints a code image created by encoding a paper ID including a local ID issued to the paper and stores paper information with the paper ID. The MFP determines a type of data format, creates a paper ID in the data format, and prints a code image created by encoding the paper ID. In copying a printed paper, the MFP decodes the code image printed on the paper to acquire the paper ID and retrieves paper information associated with the paper ID according to the data format. The MFP specifies the electronic document as a print source from retrieved paper information and performs printing using the electronic document.
    Type: Application
    Filed: March 12, 2008
    Publication date: September 18, 2008
    Inventors: Yuuta HAMADA, Naoki Kozuka, Tadashi Honda, Hirofumi Horikawa
  • Publication number: 20080198405
    Abstract: In a printing operation, a first MFP prints a code image of a paper ID, and stores paper information including information specifying an electronic document as a print source with the paper ID. In a copying operation in a second MFP, the second MFP acquires the paper ID from the code image and paper information through a network, specifies an electronic document using the paper information, and acquires the specified electronic document through the network. The second MFP prints the code image of the paper ID and the acquired electronic document, and stores paper information including the paper ID of a copy source with the paper ID.
    Type: Application
    Filed: February 14, 2008
    Publication date: August 21, 2008
    Inventors: Tadashi Honda, Naoki Kozuka, Hirofumi Horikawa, Yuuta Hamada
  • Publication number: 20080198394
    Abstract: A print-information acquiring unit acquires print object information as an image and predetermined information to be encoded. A code-image creating unit encodes the predetermined information according to a predetermined encode rule to create a plurality of types of code images. A layer-image creating unit creates a plurality of types of layer images including the code images for each of the types. A combined-image creating unit superimposes the types of layer images according to a predetermined superimposition rule to create a combined image. A printing unit prints the combined image created by the combined-image creating unit on a recording medium.
    Type: Application
    Filed: February 15, 2008
    Publication date: August 21, 2008
    Inventors: Yuuta HAMADA, Naoki Kozuka, Tadashi Honda, Hirofumi Horikawa
  • Publication number: 20080192291
    Abstract: In a copying operation, an MFP reads a code image printed on the paper, acquires a paper ID from the code image, acquires paper information associated with the paper ID, specifies an electronic document as a print source, and acquires the specified electronic document. The MFP prints a paper ID on the paper with the code image and the acquired electronic document, and stores paper information including a paper ID of a copy source in association with the paper ID. When a first MFP leaves an image processing system, respective information concerning electronic document acquisition managed by the first MFP is transferred to a second MFP.
    Type: Application
    Filed: February 14, 2008
    Publication date: August 14, 2008
    Inventors: Tadashi HONDA, Naoki Kozuka, Hirofumi Horikawa, Yuuta Hamada