Patents by Inventor Koji Takekoshi
Koji Takekoshi 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: 20140135953Abstract: A medical imaging apparatus includes a transmission suspension time determination unit that determines a transmission suspension time from when an inspection is ended to when inspection end information generated by an inspection end information generation unit is transmitted to a hospital information system based on inspection information; an inspection end information transmission unit transmits the generated inspection end information to the hospital information system after the transmission suspension time has passed after the inspection is ended; and an additional imaging-operation instruction determination unit determines whether an additional imaging-operation instruction is issued from an operator before the transmission suspension time passes.Type: ApplicationFiled: January 21, 2014Publication date: May 15, 2014Inventors: Nobu Miyazawa, Koji Takekoshi
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Patent number: 8537971Abstract: An imaging apparatus having an X-ray detector and an image display unit comprises first and second display magnification calculation units and a selection unit. The first display magnification calculation unit receives information of the detected image size, a binning condition and a display frame size, and thereby calculating a first display magnification so as to maximize a display area of the detected image. The second display magnification calculation unit temporarily changes the received binning condition, and by using the temporarily changed binning condition and the received detected image size, and calculates a second display magnification so as to maximize a display area. The selection unit selects the first display magnifications and the temporarily change binning condition if the first display magnification is closer to one and the second display magnification with one.Type: GrantFiled: July 23, 2012Date of Patent: September 17, 2013Assignee: Canon Kabushiki KaishaInventor: Koji Takekoshi
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Patent number: 8379796Abstract: A radiation imaging apparatus includes an imaging unit to capture a radiation image of an object, a discrimination unit to discriminate whether the current imaging mode is a mode of storing radiation images or a mode of storing no radiation image, a first calculation unit to calculate image size information, a second calculation unit to calculate image display region information indicating the size of an image display region, a first decision unit to decide a rotation condition for the rotation of an displayed image, and a second decision unit to decide an enlargement/reduction condition. If discriminated at the start of radiation irradiation that the current mode is the mode of storing no image, the second decision unit decides an enlargement/reduction condition from image size information and image display region information to maximize the ratio of an overall radiation image rotated under the rotation condition decided.Type: GrantFiled: August 27, 2010Date of Patent: February 19, 2013Assignee: Canon Kabushiki KaishaInventors: Koji Takekoshi, Tsukasa Sako
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Publication number: 20120288064Abstract: An imaging apparatus having an X-ray detector and an image display unit comprises first and second display magnification calculation units and a selection unit. The first display magnification calculation unit receives information of the detected image size, a binning condition and a display frame size, and thereby calculating a first display magnification so as to maximize a display area of the detected image. The second display magnification calculation unit temporarily changes the received binning condition, and by using the temporarily changed binning condition and the received detected image size, and calculates a second display magnification so as to maximize a display area. The selection unit selects the first display magnifications and the temporarily change binning condition if the first display magnification is closer to one and the second display magnification with one.Type: ApplicationFiled: July 23, 2012Publication date: November 15, 2012Applicant: CANON KABUSHIKI KAISHAInventor: Koji Takekoshi
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Patent number: 8254523Abstract: An imaging apparatus having an X-ray detector and an image display unit comprises first and second display magnification calculation units and a selection unit. The first display magnification calculation unit receives information of the detected image size, a binning condition and a display frame size, and thereby calculating a first display magnification so as to maximize a display area of the detected image. The second display magnification calculation unit temporarily changes the received binning condition, and by using the temporarily changed binning condition and the received detected image size, and calculates a second display magnification so as to maximize a display area. The selection unit selects the first display magnifications and the temporarily change binning condition if the first display magnification is closer to one and the second display magnification with one.Type: GrantFiled: July 22, 2010Date of Patent: August 28, 2012Assignee: Canon Kabushiki KaishaInventor: Koji Takekoshi
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Publication number: 20120069048Abstract: A medical image handling system includes a monitor for displaying a medical image, an input device for inputting an image reading report corresponding to the medical image displayed on the monitor, and a processor. The processor judges the presence or absence of an image reading report corresponding to the medical image displayed on the monitor, and restricts a change of the medical image in a case where the image reading report is judged as being absent.Type: ApplicationFiled: November 15, 2011Publication date: March 22, 2012Applicant: CANON KABUSHIKI KAISHAInventors: KOJI TAKEKOSHI, AKIRA TAGO, MAKOTO SATO, KEIICHI SAKAI, TSUKASA SAKO, KAZUHIKO TAKAHASHI, MULING GUO
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Publication number: 20120050327Abstract: An image processing apparatus for performing a position adjustment on an image displayed on a display screen includes an obtaining unit configured to obtain a plurality of images for which mutual positional relations are set, a display control unit configured to display at least one image among the plurality of images on a display screen, a first position adjustment unit configured to adjust a position of the image displayed on the display screen, and a second position adjustment unit configured to adjust a position of the image that is not displayed on the display screen among the plurality of images in accordance with the adjustment of the position by the first position adjustment unit.Type: ApplicationFiled: August 22, 2011Publication date: March 1, 2012Applicant: CANON KABUSHIKI KAISHAInventor: Koji Takekoshi
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Patent number: 7965907Abstract: A medical image handling system includes a monitor for displaying a medical image, an input device for inputting an image reading report corresponding to the medical image displayed on the monitor, and a processor. The processor judges the presence or absence of an image reading report corresponding to the medical image displayed on the monitor, and restricts a change of the medical image in a case where the image reading report is judged as being absent.Type: GrantFiled: November 18, 2003Date of Patent: June 21, 2011Assignee: Canon Kabushiki KaishaInventor: Koji Takekoshi
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Publication number: 20110091082Abstract: A medical image handling system includes a monitor for displaying a medical image, an input device for inputting an image reading report corresponding to the medical image displayed on the monitor, and a processor. The processor judges the presence or absence of an image reading report corresponding to the medical image displayed on the monitor, and restricts a change of the medical image in a case where the image reading report is judged as being absent.Type: ApplicationFiled: December 20, 2010Publication date: April 21, 2011Applicant: CANON KABUSHIKI KAISHAInventors: KOJI TAKEKOSHI, AKIRA TAGO, MAKOTO SATO, KEIICHI SAKAI, TSUKASA SAKO, KAZUHIKO TAKAHASHI, MULING GUO
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Publication number: 20110075812Abstract: A radiation imaging apparatus includes an imaging unit to capture a radiation image of an object, a discrimination unit to discriminate whether the current imaging mode is a mode of storing radiation images or a mode of storing no radiation image, a first calculation unit to calculate image size information, a second calculation unit to calculate image display region information indicating the size of an image display region, a first decision unit to decide a rotation condition for the rotation of an displayed image, and a second decision unit to decide an enlargement/reduction condition. If discriminated at the start of radiation irradiation that the current mode is the mode of storing no image, the second decision unit decides an enlargement/reduction condition from image size information and image display region information to maximize the ratio of an overall radiation image rotated under the rotation condition decided.Type: ApplicationFiled: August 27, 2010Publication date: March 31, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Koji Takekoshi, Tsukasa Sako
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Patent number: 7889261Abstract: The invention provides an image capture and display control apparatus that includes an imaging control unit that operates an image capturing unit at a first time interval so as to obtain a captured image with the image capturing unit and a display control unit that displays the captured image on a display unit, which operates at a second time interval. The apparatus changes at least one of an image capture start timing of the image capturing unit and a processing time from the start of image capturing by the image capturing unit until entering a standby state in which the captured image can be displayed by the display unit, so as to shorten a display delay time, which is caused by the second time interval, from the start of operation by the image capturing unit until display of the image data by the display unit.Type: GrantFiled: December 21, 2007Date of Patent: February 15, 2011Assignee: Canon Kabushiki KaishaInventors: Hideto Shiozawa, Koji Takekoshi, Yuichi Nishii
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Publication number: 20110026676Abstract: An imaging apparatus having an X-ray detector and an image display unit comprises first and second display magnification calculation units and a selection unit. The first display magnification calculation unit receives information of the detected image size, a binning condition and a display frame size, and thereby calculating a first display magnification so as to maximize a display area of the detected image. The second display magnification calculation unit temporarily changes the received binning condition, and by using the temporarily changed binning condition and the received detected image size, and calculates a second display magnification so as to maximize a display area. The selection unit selects the first display magnifications and the temporarily change binning condition if the first display magnification is closer to one and the second display magnification with one.Type: ApplicationFiled: July 22, 2010Publication date: February 3, 2011Applicant: CANON KABUSHIKI KAISHAInventor: Koji Takekoshi
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Patent number: 7881433Abstract: In a display control apparatus, an image receiving portion receives a plurality of images sequentially transmitted from an X-ray imaging apparatus based on a transmission order determined by a transmission-order determining portion, and a capture-order information receiving portion also receives, from the X-ray imaging apparatus, capture-order information indicating a capture order in which each of the images was captured by the X-ray imaging apparatus. The images received by the image receiving portion are stored in an image storage memory. A display controller controls displaying of the images stored in the image storage memory on a display apparatus based on a transmission order for transmitting the images or the capture-order information in accordance with an input imaging condition and an operating status of the X-ray imaging apparatus.Type: GrantFiled: October 21, 2008Date of Patent: February 1, 2011Assignee: Canon Kabushiki KaishaInventors: Yuichi Nishii, Koji Takekoshi, Hideto Shiozawa
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Patent number: 7860346Abstract: A medical image handling system includes a monitor for displaying a medical image, an input device for inputting an image reading report corresponding to the medical image displayed on the monitor, and a processor. The processor judges the presence or absence of an image reading report corresponding to the medical image displayed on the monitor, and restricts a change of the medical image in a case where the image reading report is judged as being absent.Type: GrantFiled: November 18, 2003Date of Patent: December 28, 2010Assignee: Canon Kabushiki KaishaInventor: Koji Takekoshi
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Publication number: 20100299622Abstract: A radiation imaging apparatus for imaging a radiation image inputs an operation instruction from a user and performs display control of a screen that has an input region in which one or more information input regions for having various types of information input thereto are disposed, and a workflow region in which workflow information related to imaging of the radiation image is disposed. Here, when a confirmation instruction indicating confirmation of an operation is input, the radiation imaging apparatus moves the one or more information input regions of the input region toward a prescribed region of the workflow region, and performs display using animation that sequences the movement of the one or more information input regions.Type: ApplicationFiled: April 20, 2010Publication date: November 25, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Tsukasa Sako, Koji Takekoshi
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Patent number: 7826591Abstract: An X-ray generation unit for generating X-rays, an X-ray imaging unit for performing X-ray imaging, and an X-ray imaging control unit for controlling X-ray imaging communicate information with one another via a communication line, to pick up a medical X-ray image. The X-ray generation unit receives X-ray imaging permission from the X-ray imaging control unit, and the X-ray imaging unit receives the X-ray imaging permission from the X-ray imaging control unit.Type: GrantFiled: October 28, 2009Date of Patent: November 2, 2010Assignee: Canon Kabushiki KaishaInventor: Koji Takekoshi
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Publication number: 20100274406Abstract: A medical imaging apparatus includes a transmission suspension time determination unit that determines a transmission suspension time from when an inspection is ended to when inspection end information generated by an inspection end information generation unit is transmitted to a hospital information system based on inspection information; an inspection end information transmission unit transmits the generated inspection end information to the hospital information system after the transmission suspension time has passed after the inspection is ended; and an additional imaging-operation instruction determination unit determines whether an additional imaging-operation instruction is issued from an operator before the transmission suspension time passes.Type: ApplicationFiled: April 20, 2010Publication date: October 28, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Nobu Miyazawa, Koji Takekoshi
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Patent number: 7769126Abstract: A CT system performing reconstruction processing based on projection-image-data items obtained from a CT apparatus, wherein the CT system performs the reconstruction processing by, for example, distributing opposed projection-image-data items to a submachine as a single set.Type: GrantFiled: September 24, 2008Date of Patent: August 3, 2010Assignee: Canon Kabushiki KaishaInventors: Yuichi Nishii, Koji Takekoshi, Tsukasa Sako
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Publication number: 20100177941Abstract: A medical image diagnosis support system is configured to improve the processing efficiency and analysis accuracy of CAD processing. This invention is a medical image diagnosis support system which includes a CAD server and a PACS/viewer apparatus. This system includes a first processing path in which a processed image obtained by executing image processing including noise suppression processing or sharpening processing for a medical image obtained by the imaging apparatus is stored in the PACS/viewer apparatus, a second processing path in which a CAD result obtained by executing CAD processing for a medical image obtained by the imaging apparatus is stored in the PACS/viewer apparatus, and a processing unit configured to execute a process of associating the processed image with the CAD result in the first processing path and the second processing path.Type: ApplicationFiled: December 23, 2009Publication date: July 15, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Hideto Shiozawa, Tsukasa Sako, Koji Takekoshi, Yuichi Nishii
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Publication number: 20100111257Abstract: An X-ray generation unit for generating X-rays, an X-ray imaging unit for performing X-ray imaging, and an X-ray imaging control unit for controlling X-ray imaging communicate information with one another via a communication line, to pick up a medical X-ray image. The X-ray generation unit receives X-ray imaging permission from the X-ray imaging control unit, and the X-ray imaging unit receives the X-ray imaging permission from the X-ray imaging control unit.Type: ApplicationFiled: October 28, 2009Publication date: May 6, 2010Applicant: CANON KABUSHIKI KAISHAInventor: Koji Takekoshi