Patents by Inventor Osamu Toyama

Osamu Toyama 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).

  • Publication number: 20200282082
    Abstract: It is intended to provide a novel amino acid organic compound which can be used as a labeling precursor compound for radioactive halogen-labeled amino acid compounds including [18F]FACBC, and which prevents methanol from remaining in the radioactive halogen-labeled amino acid compounds produced therefrom. The novel amino acid organic compound is a compound represented by the following formula: wherein n is an integer of 0 or of 1 to 4; R1 is an ethyl, 1-propyl or isopropyl substituent; X is a halogen substituent or a group represented by —OR2; R2 is a straight-chain or branched-chain haloalkylsulfonic acid substituent with one to 10 carbon atoms, trialkylstannyl substituent with 3 to 12 carbon atoms, fluorosulfonic acid substituent or aromatic sulfonic acid substituent; and R3 is a protective group.
    Type: Application
    Filed: April 20, 2020
    Publication date: September 10, 2020
    Inventors: Osamu ITO, Akio HAYASHI, Fumie KUROSAKI, Masahito TOYAMA, Toshiyuki SHINMURA, Arinori HARANO
  • Publication number: 20200180681
    Abstract: A vehicle of a steer-by-wire type includes a steering wheel and a turning device configured to turn a wheel. A control device for the vehicle is configured to: calculate a target turn angle being represented as a function of a steering angle of the steering wheel, and control the turning device such that a turn angle of the wheel becomes the target turn angle; receive driver-specified information indicating a specified maximum steering angle that is a maximum value of the steering angle specified by a driver of the vehicle; and flexibly set the function such that the target turn angle calculated according to the specified maximum steering angle is equal to a predetermined maximum turn angle.
    Type: Application
    Filed: October 9, 2019
    Publication date: June 11, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hidetsugu TOYAMA, Osamu YASUIKE, Miwanori OIKAWA, Takahito ISHINO
  • Patent number: 10377150
    Abstract: A porous body that includes a first porous layer including a first resin, a second porous layer including a second resin, and a third porous layer including a third resin in this order. The second porous layer has a portion where no material is present when viewed in a thickness direction.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: August 13, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Toru Ohnishi, Noboru Toyama, Hiroe Ishikura, Osamu Yoshitake
  • Publication number: 20190158756
    Abstract: An optical measuring device comprises: a lens to form an image with reflected light from a measuring object; an image sensor to receive the reflected light that has passed through the lens and generate an image representing the measuring object; a driver to drive a drive object, the drive object being at least one of the lens and the image sensor; and a controller to control the optical measuring device. The controller acquires, from the image sensor, a plurality of images generated by the image sensor successively imaging the measuring object while the driver is driving the drive object in accordance with a predetermined driving pattern, and outputs the plurality of images.
    Type: Application
    Filed: April 5, 2017
    Publication date: May 23, 2019
    Inventors: Koji YAMAMOTO, Satoshi YOKOTA, Norimasa KUBOTA, Yoshihisa ABE, Yuta YAMANOI, Masaaki CHIGASAKI, Osamu TOYAMA
  • Publication number: 20190034314
    Abstract: A simulation apparatus of a multi-core model according to the present invention includes: a plurality of processor core models that each executes an instruction being input; a processing time calculator that calculates time at which each of the plurality of processor core models executes the instruction as processing time; a scheduler that selects a processor core model to be executed next from among the plurality of processor core models on the basis of the processing time calculated by the processing time calculator; and an overall time holding unit that holds processing time of the entire simulation apparatus determined from the processing time calculated by the processing time calculator, where the processor core model selected by the scheduler executes a next instruction in accordance with a direction from the scheduler.
    Type: Application
    Filed: March 1, 2016
    Publication date: January 31, 2019
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Daisuke OGAWA, Osamu TOYAMA, Tetsuya TAKEO, Koji NISHIKAWA
  • Patent number: 10176001
    Abstract: A simulation device being a “host” simulates execution of a program in a “guest” using a cache for reading instructions in the program. In the simulation device, an execution unit executes instructions described in host code stored in a buffer. When host code wherein a next instruction being an instruction to be executed by the execution unit next is described is not stored in the buffer, a processing unit reads from a storage medium a guest code group with a size of a cache line, including guest code wherein the next instruction is described, converts the guest code group read, generates a host code group including the host code wherein the next instruction is described, and collectively writes the host code group generated, as a host code block, in the buffer.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: January 8, 2019
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Osamu Toyama, Koji Nishikawa
  • Patent number: 9990735
    Abstract: An image generating apparatus includes: a diagnosis image generating section that generates, as a diagnosis image for every first time interval, at least one of a moving image in which a predetermined part of a human body or an animal is photographed and temporally continuous images based on the moving image; an image target setting section that acquires, for the diagnosis image, a first image at a predetermined time and a second image for every second time interval longer than the first time interval from the predetermined time; a pixel color converting portion that converts, of pixels of the first image and the second image, colors of pixels satisfying a predetermined condition to be distinguishable; and a display image generating section that generates an image for display using the first image and the second image whose colors of the pixels have been converted by the pixel color converting portion.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: June 5, 2018
    Assignee: KONICA MINOLTA, INC.
    Inventors: Osamu Toyama, Hiroshi Yamato
  • Publication number: 20180143890
    Abstract: In a simulation apparatus, an execution unit sequentially loads host codes stored in a buffer. The execution unit executes an instruction of each loaded host code. The execution unit also determines whether a corresponding code being a target code corresponding to each loaded host code is included in a tag table. When the execution unit determines that the corresponding code is not included in the tag table, the execution unit simulates an operation for a cache miss situation with respect to the corresponding code. The execution unit updates the tag table according to the simulated operation.
    Type: Application
    Filed: May 26, 2015
    Publication date: May 24, 2018
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Daisuke OGAWA, Osamu TOYAMA, Koji NISHIKAWA
  • Publication number: 20180136956
    Abstract: A simulation device being a “host” simulates execution of a program in a “guest” using a cache for reading instructions in the program. In the simulation device, an execution unit executes instructions described in host code stored in a buffer. When host code wherein a next instruction being an instruction to be executed by the execution unit next is described is not stored in the buffer, a processing unit reads from a storage medium a guest code group with a size of a cache line, including guest code wherein the next instruction is described, converts the guest code group read, generates a host code group including the host code wherein the next instruction is described, and collectively writes the host code group generated, as a host code block, in the buffer.
    Type: Application
    Filed: May 28, 2015
    Publication date: May 17, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Osamu TOYAMA, Koji NISHIKAWA
  • Patent number: 9972088
    Abstract: An image processing apparatus of the present invention includes an image analysis unit that performs image analysis processing on a plurality of frame images constituting a base dynamic image to obtain an overall analysis value, a statistical analysis unit that performs statistical analysis processing on a diagnostic region using the overall analysis value to obtain a first analysis value, a reference statistical value generating unit that outputs a reference statistical value, and a display unit that displays the first analysis value and the reference statistical value together.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: May 15, 2018
    Assignee: KONICA MINOLTA, INC.
    Inventors: Koichi Fujiwara, Osamu Toyama, Hiroshi Yamato, Kenta Shimamura, Shintaro Muraoka, Sho Noji
  • Patent number: 9901317
    Abstract: An image processing apparatus of the present invention includes: a dynamic image acquiring unit acquiring a dynamic image; a time range setting unit setting a first time range and a second time range in an overall time of the dynamic image; a thumbnail generating unit generating a first thumbnail image and a second thumbnail image that are still images obtained by performing statistical processing on frame images in the first time range and frame images in the second time range, respectively; and a display unit displaying the first thumbnail image and the second thumbnail image so that they can visually be compared with each other.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: February 27, 2018
    Assignee: KONICA MINOLTA, INC.
    Inventors: Kenta Shimamura, Hiroshi Yamato, Osamu Toyama, Shintaro Muraoka, Sho Noji
  • Patent number: 9886755
    Abstract: An image processing device includes an acquiring unit configured to acquire a medical video image obtained by imaging of lungs, a holding unit configured to hold a lung field motion model, the lung field motion model simulating lung field motion, and a processing unit configured to process the medical video image by using the lung field motion model.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: February 6, 2018
    Assignee: KONICA MINOLTA, INC.
    Inventors: Koichi Fujiwara, Osamu Toyama, Hiroshi Yamato, Kenta Shimamura
  • Patent number: 9836842
    Abstract: An image processing apparatus includes: a base period extracting unit extracting a first target region period based on a first periodic change being a periodic change of a target region in a base moving image acquired by a base moving image acquiring unit; a reference period extracting unit extracting a second target region period based on a second periodic change being a periodic change of the target region in a reference moving image acquired by a reference moving image acquiring unit; a period adjusting unit performing period adjusting processing of synchronizing, for the first target region period or the second target region period, the first periodic change and the second periodic change with each other at a particular phase; and a display image generating unit generating a display image allowing for comparison between the base moving image and the reference moving image after the period adjusting processing is performed.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: December 5, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hiroshi Yamato, Kenta Shimamura, Osamu Toyama, Shintaro Muraoka, Sho Noji
  • Patent number: 9704242
    Abstract: An image processing apparatus includes: a storage unit configured to store corresponding information in which one or more images of one or more frame images included in a dynamic image and one or more calculation middle images generated from two or more frame images included in the dynamic image relative to the single pixel region for each pixel region including one or more pixels in a calculation result image having the statistic obtained by the calculation for a medical dynamic image as each pixel value; a specification unit configured to specify the one or more pixel regions in the calculation result image; and a determination unit configured to determine one or more output images based on one or more images corresponding to the one or more pixel regions specified by the specification unit in the corresponding information.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: July 11, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventors: Koichi Fujiwara, Osamu Toyama, Hiroshi Yamato, Kenta Shimamura
  • Patent number: 9665935
    Abstract: An object of the present invention is to provide an image processing technology capable of perceiving a motion of the shape of a target area.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: May 30, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hiroshi Yamato, Kenta Shimamura, Osamu Toyama, Shintaro Muraoka, Sho Noji
  • Patent number: 9639952
    Abstract: An image processing apparatus includes a moving image acquiring unit that acquires a moving image including a plurality of frame images a respiratory information acquiring unit that performs a respiratory information acquiring processing of acquiring respiratory information synchronized at times at which the frame images are captured, a blood-flow-restricted time determining unit that performs a blood-flow-restricted time determining processing of determining, on the basis of the respiratory information, a blood-flow-restricted time indicating a time at which the blood flow of the target region is assumed to be restricted due to respiration, and a blood flow analysis correcting unit that performs a blood-flow-analysis content correcting processing of excluding the frame image captured at the blood-flow-restricted time from targets for blood flow analysis or decreasing the blood-flow-analysis importance of the frame image compared with another time period.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: May 2, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventors: Kenta Shimamura, Hiroshi Yamato, Osamu Toyama, Shintaro Muraoka, Sho Noji
  • Patent number: 9569687
    Abstract: An image analysis device includes: an acquiring unit configured to acquire a moving image showing a variation of a respiratory status, the moving image being formed with frame images including an image of a heart; an image analyzing unit configured to generate a first index indicating a cardiac status with respect to each of the frame images; and an index analyzing unit configured to derive a second index indicating lung function from a change caused in the first indexes by the respiratory status.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: February 14, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventors: Kenta Shimamura, Osamu Toyama, Koichi Fujiwara, Hiroshi Yamato
  • Patent number: 9558393
    Abstract: An image processing device inputs a bright field linage of a tissue slice in which a cell nucleus is stained and a fluorescent image of the tissue slice in which a specific biological substance is stained with a fluorescent staining reagent (S10), extracts a cell nucleus from the image of the cell nucleus (S20), extracts a fluorescent bright point from the fluorescent image (S30), specifies a cell nucleus to which the fluorescent bright point is assigned on the basis of the distance between the cell nucleus and the fluorescent bright point, and assigns the fluorescent bright point with the cell nucleus (S40).
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: January 31, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventors: Shuji Ichitani, Osamu Toyama
  • Patent number: 9492135
    Abstract: A dynamic radiographic imaging system includes a detecting section that detects periodic changes of a predetermined site of a subject; a recommended imaging (start) timing specifying section that specifies a recommended imaging start timing based on the detection result; a notifying section that makes a notification to a photographer in multiple stages as the recommended imaging start timing approaches; an operation unit that receives an instruction input from the photographer to start radiation imaging of the subject; and an image capturing control section that controls the radiation imaging in response to the instruction input by the operation unit. The dynamic radiographic imaging thus can be performed at an appropriate imaging timing without depending on the level of skill of the photographer for the body site that periodically changes such as the heart.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: November 15, 2016
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hiroshi Yamato, Osamu Toyama, Kenta Shimamura
  • Publication number: 20160275673
    Abstract: An image processing device inputs a bright field linage of a tissue slice in which a cell nucleus is stained and a fluorescent image of the tissue slice in which a specific biological substance is stained with a fluorescent staining reagent (S10), extracts a cell nucleus from the image of the cell nucleus (S20), extracts a fluorescent bright point from the fluorescent image (S30), specifies a cell nucleus to which the fluorescent bright point is assigned on the basis of the distance between the cell nucleus and the fluorescent bright point, and assigns the fluorescent bright point with the cell nucleus (S40).
    Type: Application
    Filed: March 27, 2014
    Publication date: September 22, 2016
    Inventors: Shuji ICHITANI, Osamu TOYAMA