Patents Assigned to MEDIA CO., LTD.
  • Patent number: 10335099
    Abstract: A periodontal disease testing apparatus of the present invention includes: an X-ray CT scanner photographing a portion including a tooth, a gingiva, and alveolar bone within an oral cavity to generate volume data of the portion; region setting means setting a related region of a subject tooth based on the volume data; defining means defining a principal axis of the subject tooth; correcting means correcting the related region so as to align the principal axis of the subject tooth with a normal direction of a cross-section of an X-ray CT image; multi-planar reconstruction image generating means generating a multi-planar reconstruction image of the corrected related region; means for generating developed image and the like transforming a coordinate of the related region to generate a developed image and a rotated image; and navigating means indicating correspondences of a spatial coordinate among the multi-planar reconstruction image, the developed image, and the rotated image.
    Type: Grant
    Filed: July 1, 2018
    Date of Patent: July 2, 2019
    Assignee: Media Co., Ltd.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Patent number: 10201318
    Abstract: In a test for supporting diagnosis of periodontal disease, a test method, whose measurement result has reproducibility and can be an objective index, is achieved and the loss of a tooth is predicted by use of the obtained objective index. A periodontal disease diagnosis supporting device supports diagnosis of periodontal disease by use of a captured three-dimensional image of a tooth part. The device includes a tooth root adhesion degree measuring part for measuring a degree of adhesion between a tooth root and alveolar bone by use of the image. The device further includes a periodontal disease diagnosis supporting part for supporting diagnosis of periodontal disease by use of a measurement result of the measuring part.
    Type: Grant
    Filed: July 1, 2018
    Date of Patent: February 12, 2019
    Assignee: Media Co., Ltd.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Publication number: 20180317866
    Abstract: A periodontal disease testing apparatus of the present invention includes: an X-ray CT scanner photographing a portion including a tooth, a gingiva, and alveolar bone within an oral cavity to generate volume data of the portion; region setting means setting a related region of a subject tooth based on the volume data; defining means defining a principal axis of the subject tooth; correcting means correcting the related region so as to align the principal axis of the subject tooth with a normal direction of a cross-section of an X-ray CT image; multi-planar reconstruction image generating means generating a multi-planar reconstruction image of the corrected related region; means for generating developed image and the like transforming a coordinate of the related region to generate a developed image and a rotated image; and navigating means indicating correspondences of a spatial coordinate among the multi-planar reconstruction image, the developed image, and the rotated image.
    Type: Application
    Filed: July 1, 2018
    Publication date: November 8, 2018
    Applicant: MEDIA CO., LTD.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Publication number: 20180303441
    Abstract: In a test for supporting diagnosis of periodontal disease, a test method, whose measurement result has reproducibility and can be an objective index, is achieved and the loss of a tooth is predicted by use of the obtained objective index. A periodontal disease diagnosis supporting device supports diagnosis of periodontal disease by use of a captured three-dimensional image of a tooth part. The device includes a tooth root adhesion degree measuring part for measuring a degree of adhesion between a tooth root and alveolar bone by use of the image. The device further includes a periodontal disease diagnosis supporting part for supporting diagnosis of periodontal disease by use of a measurement result of the measuring part.
    Type: Application
    Filed: July 1, 2018
    Publication date: October 25, 2018
    Applicant: MEDIA CO., LTD.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Publication number: 20180303409
    Abstract: Provided is an apparatus for measuring the thickness, roughness, and morphology index of the mandibular cortical bone using a dental panorama image to assist in the diagnosis of osteoporosis, wherein the thickness, roughness, and morphological index of the cortical bone is measured more accurately and the diagnosis of osteoporosis can be supported more accurately. An osteoporosis diagnostic support apparatus, wherein the apparatus has a contour extraction unit adapted to extract a mandibular contour from an image of a mandibular cortical bone photographed by a photographic apparatus adapted to photograph the mandibular cortical bone and surroundings thereof, a line segment extraction unit adapted to extract line segments from the image of the mandibular cortical bone photographed by the photographic apparatus; and a cortical bone thickness calculation unit adapted to calculate a thickness of the cortical bone based on the extracted mandibular contour and line segments.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 25, 2018
    Applicants: Media Co., Ltd., Gifu University
    Inventors: Hironobu TSUJI, Yosuke TSUJI, Tatsuro HAYASHI, Hiroshi FUJITA, Takeshi HARA, Chisako MURAMATSU, Kazuki HORIBA, Akitoshi KATSUMATA
  • Patent number: 10010298
    Abstract: A periodontal disease testing apparatus of the present invention includes: an X-ray CT scanner photographing a portion including a tooth, a gingiva, and alveolar bone within an oral cavity to generate volume data of the portion; region setting means setting a related region of a subject tooth based on the volume data; defining means defining a principal axis of the subject tooth; correcting means correcting the related region so as to align the principal axis of the subject tooth with a normal direction of a cross-section of an X-ray CT image; multi-planar reconstruction image generating means generating a multi-planar reconstruction image of the corrected related region; means for generating developed image and the like transforming a coordinate of the related region to generate a developed image and a rotated image; and navigating means indicating correspondences of a spatial coordinate among the multi-planar reconstruction image, the developed image, and the rotated image.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: July 3, 2018
    Assignee: Media Co., Ltd.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Patent number: 10010299
    Abstract: In a test for supporting diagnosis of periodontal disease, a test method, whose measurement result has reproducibility and can be an objective index, is achieved and the loss of a tooth is predicted by use of the obtained objective index. A periodontal disease diagnosis supporting device supports diagnosis of periodontal disease by use of a captured three-dimensional image of a tooth part. The device includes a tooth root adhesion degree measuring part for measuring a degree of adhesion between a tooth root and alveolar bone by use of the image. The device further includes a periodontal disease diagnosis supporting part for supporting diagnosis of periodontal disease by use of a measurement result of the measuring part.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: July 3, 2018
    Assignee: Media Co., Ltd.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Patent number: 10004448
    Abstract: Provided is an apparatus for measuring the thickness, roughness, and morphology index of the mandibular cortical bone using a dental panorama image to assist in the diagnosis of osteoporosis, wherein the thickness, roughness, and morphological index of the cortical bone is measured more accurately and the diagnosis of osteoporosis can be supported more accurately. An osteoporosis diagnostic support apparatus, wherein the apparatus has a contour extraction unit adapted to extract a mandibular contour from an image of a mandibular cortical bone photographed by a photographic apparatus adapted to photograph the mandibular cortical bone and surroundings thereof, a line segment extraction unit adapted to extract line segments from the image of the mandibular cortical bone photographed by the photographic apparatus; and a cortical bone thickness calculation unit adapted to calculate a thickness of the cortical bone based on the extracted mandibular contour and line segments.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: June 26, 2018
    Assignee: Media Co., Ltd.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi, Hiroshi Fujita, Takeshi Hara, Chisako Muramatsu, Kazuki Horiba, Akitoshi Katsumata
  • Publication number: 20180101285
    Abstract: A method and an apparatus for page difference presentation are provided, and the method includes: acquiring a new-old page parameter of a page to be presented, and presenting the page based on the new-old page parameter, collecting operation information of the page, and updating the new-old page parameter based on the operation information.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 12, 2018
    Applicants: China Mobile Group Zhejiang Co., Ltd., Migu Digital Media Co., Ltd.
    Inventors: Xu LIN, Li JIANG, Hezhong DAI, Xue CHEN, Linlin BAO, Yanlong YANG
  • Publication number: 20180065294
    Abstract: An object of the invention is to provide a filament for a material extrusion-type three-dimensional printer, which filament contains an aromatic polyester resin, and which overcomes the shortcomings of a filament for a material extrusion-type three-dimensional printer that is composed of an ABS resin. Provided is a filament for a material extrusion-type three-dimensional printer, the filament including an aromatic polyester resin containing 50 mol % or more of aromatic dicarboxylic acid units, and 3 mol % or more of isophthalic acid units, with respect to the total amount of dicarboxylic acid units. The aromatic polyester resin preferably has a melt flow rate (230° C., 2.16 kgf) of 7 g/10 min or more, and an intrinsic viscosity of 0.80 dL/g or less.
    Type: Application
    Filed: November 10, 2017
    Publication date: March 8, 2018
    Applicant: MITSUBISHI CHEMICAL MEDIA CO., LTD.
    Inventors: Kosei YAMASHITA, Shigeyuki FUROMOTO
  • Publication number: 20180038015
    Abstract: The present invention provides a filament for material extrusion 3D printer molding, which affords a molded article having soft texture and excellent heat resistance and among others, exhibits good moldability in molding by a material extrusion 3D printer. The present invention relates to a filament for material extrusion 3D printer molding, including a thermoplastic elastomer which contains at least a specific block copolymer and in which the ratio between storage modulus and loss modulus measured at 200° C. and 100 Hz by dynamic viscoelasticity measurement is in a specific range.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 8, 2018
    Applicants: MCPP Innovation LLC, MITSUBISHI CHEMICAL MEDIA CO., LTD.
    Inventors: Jiro SANO, Toshihisa ISHIHARA, Shigeyuki FUROMOTO
  • Patent number: 9710907
    Abstract: A diagnosis support system includes a diagnosis support computer that includes a model data acquisition unit configured to obtain a plurality of mandible model data, a contour model creation unit configured to create contour model data from the mandible model data, a contour database storage unit configured to construct a contour model database from the contour model data, a diagnosis image data receiving unit configured to receive an input of diagnosis image data of an examinee, an edge extraction unit configured to extract edge data from the diagnosis image data, a similar model searching unit configured to search contour model data based on the edge data, a position judgment unit and an image quality judgment unit configured to judge an imaging position and an image quality based on imaging information, respectively, and a diagnosis support information provision unit configured to provide diagnosis support information based on provider information.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: July 18, 2017
    Assignees: Gifu University, MEDIA CO., LTD.
    Inventors: Hiroshi Fujita, Takeshi Hara, Akitoshi Katsumata, Tatsuro Hayashi
  • Publication number: 20170173869
    Abstract: The present invention provides a filament for three-dimensional printer molding which includes a resin that can be molded by a three-dimensional printer in a wide temperature range and from which a crystalline soft resin molded article excellent in terms of flexible texture etc. can be produced; and a method for producing a crystalline soft resin molded article, wherein the filament for three-dimensional printer molding includes a polyester-based thermoplastic elastomer wherein a durometer D hardness (JIS K6253-1993) is 40 or less and thermal properties measured with a differential scanning calorimeter satisfy the following conditions: a melting peak temperature (A) is 120 to 220° C. by heating at 10° C./min; a crystallization peak temperature (B) is 60 to 160° C. by cooling at 10° C./min; and the crystallization peak observed during cooling at 10° C./min has a half-value temperature width of 10 to 30° C.
    Type: Application
    Filed: March 3, 2017
    Publication date: June 22, 2017
    Applicants: MCPP Innovation LLC, MITSUBISHI KAGAKU MEDIA CO., LTD.
    Inventors: Toshihisa ISHIHARA, Shigeyuki Furomoto
  • Publication number: 20160262686
    Abstract: Provided is an apparatus for measuring the thickness, roughness, and morphology index of the mandibular cortical bone using a dental panorama image to assist in the diagnosis of osteoporosis, wherein the thickness, roughness, and morphological index of the cortical bone is measured more accurately and the diagnosis of osteoporosis can be supported more accurately. An osteoporosis diagnostic support apparatus, wherein the apparatus has a contour extraction unit adapted to extract a mandibular contour from an image of a mandibular cortical bone photographed by a photographic apparatus adapted to photograph the mandibular cortical bone and surroundings thereof, a line segment extraction unit adapted to extract line segments from the image of the mandibular cortical bone photographed by the photographic apparatus; and a cortical bone thickness calculation unit adapted to calculate a thickness of the cortical bone based on the extracted mandibular contour and line segments.
    Type: Application
    Filed: May 23, 2016
    Publication date: September 15, 2016
    Applicants: Media Co., Ltd., Gifu University
    Inventors: Hironobu TSUJI, Yosuke TSUJI, Tatsuro HAYASHI, Hiroshi FUJITA, Takeshi HARA, Chisako MURAMATSU, Kazuki HORIBA, Akitoshi KATSUMATA
  • Publication number: 20160183866
    Abstract: In a test for supporting diagnosis of periodontal disease, a test method, whose measurement result has reproducibility and can be an objective index, is achieved and the loss of a tooth is predicted by use of the obtained objective index. A periodontal disease diagnosis supporting device supports diagnosis of periodontal disease by use of a captured three-dimensional image of a tooth part. The device includes a tooth root adhesion degree measuring part for measuring a degree of adhesion between a tooth root and alveolar bone by use of the image. The device further includes a periodontal disease diagnosis supporting part for supporting diagnosis of periodontal disease by use of a measurement result of the measuring part.
    Type: Application
    Filed: December 21, 2015
    Publication date: June 30, 2016
    Applicant: MEDIA CO., LTD.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Publication number: 20160100811
    Abstract: A periodontal disease testing apparatus of the present invention includes: an X-ray CT scanner photographing a portion including a tooth, a gingiva, and alveolar bone within an oral cavity to generate volume data of the portion; region setting means setting a related region of a subject tooth based on the volume data; defining means defining a principal axis of the subject tooth; correcting means correcting the related region so as to align the principal axis of the subject tooth with a normal direction of a cross-section of an X-ray CT image; multi-planar reconstruction image generating means generating a multi-planar reconstruction image of the corrected related region; means for generating developed image and the like transforming a coordinate of the related region to generate a developed image and a rotated image; and navigating means indicating correspondences of a spatial coordinate among the multi-planar reconstruction image, the developed image, and the rotated image.
    Type: Application
    Filed: December 21, 2015
    Publication date: April 14, 2016
    Applicant: MEDIA CO., LTD.
    Inventors: Hironobu Tsuji, Yosuke Tsuji, Tatsuro Hayashi
  • Patent number: 9196288
    Abstract: To produce an optical recording medium having a good concavo-convex shape whereby optical information recording/retrieving is stabilized. A process for producing an optical recording medium 100 provided with an interlayer 104 having a concavo-convex shape, which comprises a step of forming a recording layer 102 on a substrate 101 directly or via another layer; a step of placing a resin material layer 104a and a stamper 110 having a concavo-convex shape for transfer, in this order on the recording layer 102, and curing the resin material layer 104a in this laminated state to obtain a bonded body 112 comprising the substrate 101, the recording layer 102, the resin material layer 104a and the stamper 110, and a step of separating the stamper 110 from the resin material layer 104a so that the concavo-convex shape for transfer is transferred to the resin material layer 104a, and applying surface modification treatment to promote the curing of the resin material layer 104a, to form the interlayer 104.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: November 24, 2015
    Assignee: Mitsubishi Kagaku Media Co., Ltd.
    Inventors: Shigeyuki Furomoto, Masafumi Aga, Toshifumi Kawano, Hideharu Takeshima, Yukari Kiritou, Atsushi Komura, Kumi Mizuno, Yumi Matsumura
  • Publication number: 20150172786
    Abstract: A user participation concert making system and a method for providing the same are disclosed herein.
    Type: Application
    Filed: January 13, 2014
    Publication date: June 18, 2015
    Applicant: JJS Media Co., LTD.
    Inventor: Jae Seok Lee
  • Publication number: 20150079534
    Abstract: There is provided an intraoral teeth image taking apparatus capable of simultaneously taking from a plurality of directions a group of high-precision images for calculation of high-precision three-dimensional data required, for example, when artificial teeth are made. The intraoral teeth image taking apparatus includes an image taking tray part 101 having a plurality of image taking devices 121 capable of simultaneously taking a plurality of images of a row of teeth in an oral cavity from a plurality of directions, and a plurality of projection devices 151 capable of projecting a plurality of patterns. The image taking tray part is formed in a U-shape in conformity with the shape of the row of teeth and the cross-sectional shape of the tray is concave such as to be capable of being put on a distal end portion of the row of teeth.
    Type: Application
    Filed: July 26, 2012
    Publication date: March 19, 2015
    Applicant: Media Co., Ltd.
    Inventors: Hironobu Tsuji, Kazufumi Suzuki
  • Publication number: 20140245368
    Abstract: A smart receiver for a mashup services based on convergence includes a hardware platform which receives a digital broadcast and supports an added service, a smart receiver hardware module which supports a multimedia function of the hardware platform and a mashup service, and a smart receiver software module which supports the multimedia function and the mashup service so that a digital broadcast is received in real time via a broadcast tuner. A software module and a UX (user experience design), both of which enable access to a CDN (contents delivery network) server for a massive data mashup service, are provided in order to overcome a problem with the related art, i.e. an existing system including a smart TV and an IP STB (Internet protocol set-top box) cannot directly support a mashup service, so that a user can use the mashup service at any time.
    Type: Application
    Filed: May 7, 2013
    Publication date: August 28, 2014
    Applicant: JIWU MEDIA CO., LTD.
    Inventors: Yong Soo Park, Jong Seong Lee