Patents by Inventor Takuya FUJIMAKI
Takuya FUJIMAKI 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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Patent number: 10905352Abstract: A magnetic resonance imaging apparatus according to embodiments includes processing circuitry. The processing circuitry configured to acquire layout information which defines a layout of cross-sectional images on a localizer screen, to detect cross-sectional positions of the cross-sectional images from MR data, and to generate the localizer screen according to the layout information, the localizer screen including all or a part of the plurality of cross-sectional images generated on the basis of the plurality of cross-sectional positions.Type: GrantFiled: November 23, 2015Date of Patent: February 2, 2021Assignee: CANON MEDICAL SYSTEMS CORPORATIONInventors: Kensuke Shinoda, Takuya Fujimaki, Shuhei Nitta, Syuhei Takemoto, Shigehide Kuhara, Tomoyuki Takeguchi, Yurika Ogawa
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Patent number: 10823800Abstract: A magnetic resonance imaging apparatus according to an embodiment includes processing circuitry. The processing circuitry generates a plurality of cross-sectional images for setting a sectional position to be collected in main imaging based on a characteristic portion of a target detected in three-dimensional data. The processing circuitry lists the cross-sectional images on a display and superimposes a mark corresponding to the characteristic portion on at least one of the cross-sectional images. The processing circuitry receives a setting operation to determine the sectional position. The processing circuitry causes, when the mark is selected in the setting operation, a cross-sectional image to be emphasized a sectional position of which is defined using the characteristic portion corresponding to the mark among the listed cross-sectional images. The processing circuitry performs main imaging based on the sectional position after the setting operation.Type: GrantFiled: May 14, 2019Date of Patent: November 3, 2020Assignee: CANON MEDICAL SYSTEMS CORPORATIONInventors: Shuhei Nitta, Tomoyuki Takeguchi, Yurika Ogawa, Kensuke Shinoda, Takuya Fujimaki, Syuhei Takemoto, Shigehide Kuhara
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Patent number: 10436870Abstract: A magnetic resonance imaging apparatus according to an embodiment includes processing circuitry. By using image data of a subject acquired by performing a first imaging process, the processing circuitry is configured to detect a first region including at least a part of a first site, the first site and a second site having a symmetrical relationship with each other in the subject. The processing circuitry is configured to derive a second region including at least a part of the second site on the basis of the first region. The processing circuitry is configured to set a Radio Frequency (RF) pulse application region used for performing a second imaging process, on the basis of the second region.Type: GrantFiled: December 26, 2017Date of Patent: October 8, 2019Assignee: Canon Medical Systems CorporationInventors: Takamasa Sugiura, Kensuke Shinoda, Takuya Fujimaki, Yasunori Taguchi
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Publication number: 20190265320Abstract: A magnetic resonance imaging apparatus according to an embodiment includes processing circuitry. The processing circuitry generates a plurality of cross-sectional images for setting a sectional position to be collected in main imaging based on a characteristic portion of a target detected in three-dimensional data. The processing circuitry lists the cross-sectional images on a display and superimposes a mark corresponding to the characteristic portion on at least one of the cross-sectional images. The processing circuitry receives a setting operation to determine the sectional position. The processing circuitry causes, when the mark is selected in the setting operation, a cross-sectional image to be emphasized a sectional position of which is defined using the characteristic portion corresponding to the mark among the listed cross-sectional images. The processing circuitry performs main imaging based on the sectional position after the setting operation.Type: ApplicationFiled: May 14, 2019Publication date: August 29, 2019Applicant: CANON MEDICAL SYSTEMS CORPORATIONInventors: Shuhei NITTA, Tomoyuki TAKEGUCHI, Yurika OGAWA, Kensuke SHINODA, Takuya FUJIMAKI, Syuhei TAKEMOTO, Shigehide KUHARA
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Patent number: 10338175Abstract: A magnetic resonance imaging apparatus according to an embodiment includes processing circuitry. The processing circuitry generates a plurality of cross-sectional images for setting a sectional position to be collected in main imaging based on a characteristic portion of a target detected in three-dimensional data. The processing circuitry lists the cross-sectional images on a display and superimposes a mark corresponding to the characteristic portion on at least one of the cross-sectional images. The processing circuitry receives a setting operation to determine the sectional position. The processing circuitry causes, when the mark is selected in the setting operation, a cross-sectional image to be emphasized a sectional position of which is defined using the characteristic portion corresponding to the mark among the listed cross-sectional images. The processing circuitry performs main imaging based on the sectional position after the setting operation.Type: GrantFiled: November 20, 2015Date of Patent: July 2, 2019Assignee: Toshiba Medical Systems CorporationInventors: Shuhei Nitta, Tomoyuki Takeguchi, Yurika Ogawa, Kensuke Shinoda, Takuya Fujimaki, Syuhei Takemoto, Shigehide Kuhara
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Publication number: 20180180695Abstract: A magnetic resonance imaging apparatus according to an embodiment includes processing circuitry. By using image data of a subject acquired by performing a first imaging process, the processing circuitry is configured to detect a first region including at least a part of a first site, the first site and a second site having a symmetrical relationship with each other in the subject. The processing circuitry is configured to derive a second region including at least a part of the second site on the basis of the first region. The processing circuitry is configured to set a Radio Frequency (RF) pulse application region used for performing a second imaging process, on the basis of the second region.Type: ApplicationFiled: December 26, 2017Publication date: June 28, 2018Applicant: Toshiba Medical Systems CorporationInventors: Takamasa SUGIURA, Kensuke SHINODA, Takuya FUJIMAKI, Yasunori TAGUCHI
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Publication number: 20160155229Abstract: A magnetic resonance imaging apparatus according to embodiments includes processing circuitry. The processing circuitry configured to acquire layout information which defines a layout of cross-sectional images on a localizer screen, to detect cross-sectional positions of the cross-sectional images from MR data, and to generate the localizer screen according to the layout information, the localizer screen including all or a part of the plurality of cross-sectional images generated on the basis of the plurality of cross-sectional positions.Type: ApplicationFiled: November 23, 2015Publication date: June 2, 2016Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventors: Kensuke SHINODA, Takuya FUJIMAKI, Shuhei NITTA, Syuhei TAKEMOTO, Shigehide KUHARA, Tomoyuki TAKEGUCHI, Yurika OGAWA
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Publication number: 20160146914Abstract: A magnetic resonance imaging apparatus according to an embodiment includes processing circuitry. The processing circuitry generates a plurality of cross-sectional images for setting a sectional position to be collected in main imaging based on a characteristic portion of a target detected in three-dimensional data. The processing circuitry lists the cross-sectional images on a display and superimposes a mark corresponding to the characteristic portion on at least one of the cross-sectional images. The processing circuitry receives a setting operation to determine the sectional position. The processing circuitry causes, when the mark is selected in the setting operation, a cross-sectional image to be emphasized a sectional position of which is defined using the characteristic portion corresponding to the mark among the listed cross-sectional images. The processing circuitry performs main imaging based on the sectional position after the setting operation.Type: ApplicationFiled: November 20, 2015Publication date: May 26, 2016Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventors: Shuhei NITTA, Tomoyuki TAKEGUCHI, Yurika OGAWA, Kensuke SHINODA, Takuya FUJIMAKI, Syuhei TAKEMOTO, Shigehide KUHARA
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Publication number: 20150086092Abstract: A medical diagnostic imaging apparatus includes an execution unit configured to execute a plurality of imaging protocols included in an examination; and a display control unit configured to display a first screen and a second screen, where the first screen selectably displays a plurality of image datasets collected based on the respective imaging protocols after execution of the plurality of imaging protocols as well as extracts and displays postprocessing applications applicable to individual ones of the image datasets while the second screen is brought up by transitioning from the first screen and used to perform postprocessing of the image datasets, wherein when an application associated with a predetermined image dataset is selected on the first screen, the display control unit starts the selected application and transitions from the first screen to the second screen to perform postprocessing of the predetermined image dataset.Type: ApplicationFiled: September 26, 2014Publication date: March 26, 2015Inventors: Yoshikatsu ITADA, Shinichi UCHIZONO, Kazuo HIGUCHI, Takuya FUJIMAKI