Patents by Inventor NORITSUGU MATSUTANI
NORITSUGU MATSUTANI 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).
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Publication number: 20200297240Abstract: Provided is a dynamic analysis apparatus that predicts a respiratory function value based on frame images showing dynamics of chest. The dynamic analysis apparatus includes a hardware processor that obtains a first lung size value of a removal target site and a second lung size value of a left or right lung field including the removal target site, calculates a proportion between the first and second lung size values as a size proportion, calculates a first feature amount concerning respiratory function of the left or right lung field including the removal target site and a second feature amount concerning respiratory function of the lung fields as a whole, calculates a proportion between the first and second feature amounts as a feature amount proportion, and calculates an expected rate of the respiratory function without the removal target site, based on a product of the size proportion and the feature amount proportion.Type: ApplicationFiled: February 28, 2020Publication date: September 24, 2020Inventors: Kenta SHIMAMURA, Noritsugu Matsutani, Jun Hanaoka
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Publication number: 20200160518Abstract: A dynamic image analysis apparatus includes a hardware processor that extracts a heart region or a lung region from a dynamic image obtained by radiographing a dynamic state of a chest of a subject and calculates, based on an area, a diameter, or a pixel value of the extracted heart region or a pixel value of the extracted lung region, an evaluation value of a cardiac function or an evaluation value of a water content of the subject.Type: ApplicationFiled: November 21, 2019Publication date: May 21, 2020Inventors: Noritsugu MATSUTANI, Tohru TANI
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Publication number: 20200118270Abstract: A dynamic analysis system includes a hardware processor and an output device. The hardware processor obtains a cycle of temporal change in a feature amount relevant to a function to be diagnosed from each of dynamic images obtained by imaging of a dynamic state of a living body with radiation. The hardware processor further adjusts the obtained cycle, thereby generating a plurality of cycle-adjusted data having cycles of the temporal change in the feature amount being equal to one another. The hardware processor further generates difference information at each phase in the plurality of cycle-adjusted data. The output device outputs the difference information.Type: ApplicationFiled: December 6, 2019Publication date: April 16, 2020Inventor: Noritsugu Matsutani
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Patent number: 10586328Abstract: A dynamic analysis system includes a hardware processor. The hardware processor: analyzes a dynamic image for a dynamic state of a living body; generates an analysis result image showing the analysis result; determines, for each pixel of the dynamic image or the analysis result image, whether a pixel value is within a predetermined range of values; classifies the pixels into groups according to the determination result; extracts, as each border pixel, a pixel in a group adjacent to a pixel classified into a different group; generates a border between the groups based on the extracted border pixels; superimposes the border on, between the dynamic image and the analysis result image, an image not subjected to the classification, thereby generating a combined image; and causes an output device to output the combined image.Type: GrantFiled: March 9, 2018Date of Patent: March 10, 2020Assignee: KONICA MINOLTA, INC.Inventors: Noritsugu Matsutani, Shinsuke Katsuhara, Hitoshi Futamura, Sho Noji
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Patent number: 10540767Abstract: A dynamic analysis system includes a hardware processor and an output device. The hardware processor obtains a cycle of temporal change in a feature amount relevant to a function to be diagnosed from each of dynamic images obtained by imaging of a dynamic state of a living body with radiation. The hardware processor further adjusts the obtained cycle, thereby generating a plurality of cycle-adjusted data having cycles of the temporal change in the feature amount being equal to one another. The hardware processor further generates difference information at each phase in the plurality of cycle-adjusted data. The output device outputs the difference information.Type: GrantFiled: March 8, 2018Date of Patent: January 21, 2020Assignee: Konica Minolta, Inc.Inventor: Noritsugu Matsutani
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Publication number: 20200005458Abstract: A dynamic image processing apparatus includes a hardware processor that detects an abnormal site of an imaging object from a radiographically taken dynamic image, and identifies a three-dimensional position of the abnormal site from a positional relationship between the abnormal site of the imaging object detected from one dynamic image and the abnormal site of the imaging object detected from another dynamic image when the abnormal site is detected from a plurality of dynamic images radiographically taken in a plurality of directions.Type: ApplicationFiled: May 23, 2019Publication date: January 2, 2020Applicant: KONICA MINOLTA, INC.Inventor: Noritsugu MATSUTANI
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Patent number: 10409503Abstract: An image forming apparatus (storage system) has a first and a second HDD, and a temporary storage unit. The apparatus divides input data into a first and a second divided data pieces and writes the first and the second divided data pieces in the temporary storage unit. The apparatus transfers the written first divided data piece to the first HDD and transfers the written second divided data piece to the second HDD. The apparatus copies the transferred first and second divided data pieces into the temporary storage unit. The apparatus makes a backup of the copied first divided data piece in the second HDD, and makes a backup of the copied second divided data piece in the first HDD.Type: GrantFiled: November 9, 2015Date of Patent: September 10, 2019Assignee: Konica Minolta, Inc.Inventor: Noritsugu Matsutani
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Patent number: 10262419Abstract: An analysis device includes a controller. The analysis device receives moving images sent from a plurality of imaging devices, analyzes the received moving images, and sends an analysis result of a moving image to, among a plurality of display devices, a display device which has made a request to display so that the display device displays the analysis result. The controller controls a processing order of reception processes and analysis processes on moving images sent from the imaging devices according to degrees of priority preset for the respective imaging devices.Type: GrantFiled: June 1, 2017Date of Patent: April 16, 2019Assignee: KONICA MINOLTA, INC.Inventors: Hidetake Tezuka, Tetsu Hosoki, Noritsugu Matsutani, Tomonori Gido
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Publication number: 20190090835Abstract: A dynamic analysis apparatus includes: an index value meter that measures, in a plurality of areas in a dynamic image obtained by performing radiography on a region including a blood vessel with respect to a subject, a temporal change of an index value regarding a position and a shape of the blood vessel; an elongation rate calculator that calculates an elongation rate of the blood vessel in each area on the basis of the temporal change of the index value in each area measured by the index value meter; and an elongation rate display that displays a list of the elongation rate in each area calculated by the elongation rate calculator.Type: ApplicationFiled: September 20, 2018Publication date: March 28, 2019Applicant: KONICA MINOLTA, INC.Inventor: Noritsugu MATSUTANI
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Publication number: 20180342056Abstract: A dynamic analysis system includes: a hardware processor that: extracts an extended lung field region formed of one region including two lungs and a region between the two lungs from a dynamic image obtained by radiography of a dynamic state of a chest of a subject; and generates an analysis result image illustrating an analysis result of a pulmonary function in the extended lung field region by analyzing the dynamic image.Type: ApplicationFiled: May 11, 2018Publication date: November 29, 2018Applicant: Konica Minolta, Inc.Inventor: Noritsugu MATSUTANI
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Publication number: 20180260955Abstract: A dynamic analysis system includes a hardware processor and an output device. The hardware processor obtains a cycle of temporal change in a feature amount relevant to a function to be diagnosed from each of dynamic images obtained by imaging of a dynamic state of a living body with radiation. The hardware processor further adjusts the obtained cycle, thereby generating a plurality of cycle-adjusted data having cycles of the temporal change in the feature amount being equal to one another. The hardware processor further generates difference information at each phase in the plurality of cycle-adjusted data. The output device outputs the difference information.Type: ApplicationFiled: March 8, 2018Publication date: September 13, 2018Inventor: Noritsugu MATSUTANI
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Publication number: 20180260953Abstract: A dynamic analysis system includes a hardware processor. The hardware processor: analyzes a dynamic image for a dynamic state of a living body; generates an analysis result image showing the analysis result; determines, for each pixel of the dynamic image or the analysis result image, whether a pixel value is within a predetermined range of values; classifies the pixels into groups according to the determination result; extracts, as each border pixel, a pixel in a group adjacent to a pixel classified into a different group; generates a border between the groups based on the extracted border pixels; superimposes the border on, between the dynamic image and the analysis result image, an image not subjected to the classification, thereby generating a combined image; and causes an output device to output the combined image.Type: ApplicationFiled: March 9, 2018Publication date: September 13, 2018Inventors: Noritsugu Matsutani, Shinsuke Katsuhara, Hitoshi Futamura, Sho Noji
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Patent number: 10003717Abstract: A document processing device including a touchscreen type operation panel and configured to be capable of communicating with a terminal device, a position of the terminal device being likely to move in accordance with operation by a user includes: a communication unit configured to transmit and receive a radio wave to and from the terminal device to perform communication; a communication intensity detection unit configured to detect communication intensity of the terminal device received at the communication unit; an operation information detection unit configured to detect operation information of input operation when the input operation for the operation panel is performed; and a data transfer amount control unit configured to control a data transfer amount in the communication between the terminal device and the communication unit based on the communication intensity detected by the communication intensity detection unit and the operation information detected by the operation information detection unit.Type: GrantFiled: August 31, 2016Date of Patent: June 19, 2018Assignee: KONICA MINOLTA, INC.Inventor: Noritsugu Matsutani
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Publication number: 20180146944Abstract: A dynamic image processing apparatus includes a hardware processor. The hardware processor obtains a frequency characteristic of density change of a dynamic image in a time direction. The dynamic image is obtained by imaging at least one breathing cycle or pulsation cycle. Further, the hardware processor obtains peak frequencies in a frequency range for a type of diagnosis target based on the obtained frequency characteristic. Further, the hardware processor determines at least one representative frequency including a maximum peak frequency an intensity of which is highest among the obtained peak frequencies. Further, the hardware processor performs time-direction filtering on the dynamic image using cutoff frequencies to emphasize the determined representative frequency.Type: ApplicationFiled: November 2, 2017Publication date: May 31, 2018Inventor: Noritsugu MATSUTANI
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Publication number: 20180114321Abstract: A dynamic analysis system analyzes a dynamic image of at least one breathing cycle. The dynamic image is obtained by imaging a dynamic state of a chest of a subject. The dynamic analysis system includes a hardware processor. The hardware processor sets a characteristic point on a lung region in the dynamic image, measures a displacement of the characteristic point at each time phase of the dynamic image, obtains a reference ventilation amount of the subject, and calculates a ventilation amount at the each time phase based on the reference ventilation amount and the displacement of the characteristic point at the each time phase.Type: ApplicationFiled: October 13, 2017Publication date: April 26, 2018Inventor: Noritsugu MATSUTANI
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Publication number: 20170352154Abstract: An analysis device includes a controller. The analysis device receives moving images sent from a plurality of imaging devices, analyzes the received moving images, and sends an analysis result of a moving image to, among a plurality of display devices, a display device which has made a request to display so that the display device displays the analysis result. The controller controls a processing order of reception processes and analysis processes on moving images sent from the imaging devices according to degrees of priority preset for the respective imaging devices.Type: ApplicationFiled: June 1, 2017Publication date: December 7, 2017Applicant: KONICA MINOLTA, INC.Inventors: Hidetake TEZUKA, Tetsu HOSOKI, Noritsugu MATSUTANI, Tomonori GIDO
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Patent number: 9614984Abstract: An electronic document generation system includes an image forming apparatus that generates a scanned image of an original document, and an external terminal that generates an electronic document based on image data regarding the scanned image received from the image forming apparatus. The image forming apparatus includes an auxiliary data generation unit that generates auxiliary data to be used in processing for generating the electronic document, and a communication unit that transmits the auxiliary data to the external terminal. The external terminal includes a document generation unit that uses the auxiliary data received from the image forming apparatus to generate the electronic document based on the image data regarding the scanned image in cooperation with an external cooperative device different from the external terminal. The document generation unit generates the electronic document by complementing the result of processing performed on the image data with the auxiliary data.Type: GrantFiled: March 31, 2015Date of Patent: April 4, 2017Assignee: KONICA MINOLTA, INC.Inventor: Noritsugu Matsutani
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Publication number: 20170070641Abstract: A document processing device including a touchscreen type operation panel and configured to be capable of communicating with a terminal device, a position of the terminal device being likely to move in accordance with operation by a user includes: a communication unit configured to transmit and receive a radio wave to and from the terminal device to perform communication; a communication intensity detection unit configured to detect communication intensity of the terminal device received at the communication unit; an operation information detection unit configured to detect operation information of input operation when the input operation for the operation panel is performed; and a data transfer amount control unit configured to control a data transfer amount in the communication between the terminal device and the communication unit based on the communication intensity detected by the communication intensity detection unit and the operation information detected by the operation information detection unit.Type: ApplicationFiled: August 31, 2016Publication date: March 9, 2017Applicant: Konica Minolta, Inc.Inventor: Noritsugu MATSUTANI
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Publication number: 20160132261Abstract: An image forming apparatus (storage system) has a first and a second HDD, and a temporary storage unit. The apparatus divides input data into a first and a second divided data pieces and writes the first and the second divided data pieces in the temporary storage unit. The apparatus transfers the written first divided data piece to the first HDD and transfers the written second divided data piece to the second HDD. The apparatus copies the transferred first and second divided data pieces into the temporary storage unit. The apparatus makes a backup of the copied first divided data piece in the second HDD, and makes a backup of the copied second divided data piece in the first HDD.Type: ApplicationFiled: November 9, 2015Publication date: May 12, 2016Applicant: KONICA MINOLTA, INC.Inventor: Noritsugu Matsutani
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Publication number: 20150304510Abstract: An electronic document generation system includes an image forming apparatus that generates a scanned image of an original document, and an external terminal that generates an electronic document based on image data regarding the scanned image received from the image forming apparatus. The image forming apparatus includes an auxiliary data generation unit that generates auxiliary data to be used in processing for generating the electronic document, and a communication unit that transmits the auxiliary data to the external terminal. The external terminal includes a document generation unit that uses the auxiliary data received from the image forming apparatus to generate the electronic document based on the image data regarding the scanned image in cooperation with an external cooperative device different from the external terminal. The document generation unit generates the electronic document by complementing the result of processing performed on the image data with the auxiliary data.Type: ApplicationFiled: March 31, 2015Publication date: October 22, 2015Applicant: KONICA MINOLTA, INC.Inventor: NORITSUGU MATSUTANI