Patents by Inventor Tomoyuki Takahashi

Tomoyuki Takahashi 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: 20250031269
    Abstract: A communication apparatus includes: a memory storing a program; and one or more processors configured to execute the program to: obtain path information including first information for indicating each of a plurality of waypoints; transmit, to a base station, a message of the completion of a radio resource control, RRC, connection reconfiguration, the message including information for indicating an availability of the path information; receive, from the base station, a UEInformationRequest message including second information used for configuring a granularity of the first information; and transmit in response to the reception of the UEInformationRequest message, to the base station, a UEInformationResponse message including the path information including the first information on a basis of the second information.
    Type: Application
    Filed: February 26, 2024
    Publication date: January 23, 2025
    Inventors: Tomoyuki YAMAMOTO, Hideaki TAKAHASHI
  • Publication number: 20240104729
    Abstract: A processor acquires a first radiation image and a second radiation image which are acquired by imaging a subject, which includes a first component consisting of a plurality of compositions and a second component consisting of a single composition, with radiation having different energy distributions, derives a characteristic of the first component related to attenuation of the radiation based on the first and second radiation images in a first component region including only the first component in the first or second radiation image, derives the characteristic of the first component in a second component region including the second component in the first or second radiation image based on the characteristic of the first component derived in the first component region around the second component region, and derives a first component image and a second component image in which the first component and the second component are emphasized, respectively, based on the characteristic of the first component in at lea
    Type: Application
    Filed: August 18, 2023
    Publication date: March 28, 2024
    Applicant: FUJIFILM Corporation
    Inventor: Tomoyuki TAKAHASHI
  • Publication number: 20240081761
    Abstract: A processor, specifies a target bone, which is a target of evaluation, by excluding a fracture and an artificial object in a bone part image in which at least a bone component of a subject is extracted, and derives an evaluation result indicating a state of a bone of the subject based on the target bone.
    Type: Application
    Filed: August 18, 2023
    Publication date: March 14, 2024
    Applicant: FUJIFILM Corporation
    Inventor: Tomoyuki TAKAHASHI
  • Patent number: 11922603
    Abstract: A processor acquires a first radiographic image and a second radiographic image that include the same subject and have different S/N ratios. The processor derives a processing content of a first graininess suppression process on the first radiographic image having a higher S/N ratio of the first radiographic image and the second radiographic image and derives a processing content of a second graininess suppression process on the second radiographic image on the basis of the processing content of the first graininess suppression process. The processor performs a graininess suppression process on the second radiographic image on the basis of the processing content of the second graininess suppression process.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: March 5, 2024
    Assignee: FUJIFILM Corporation
    Inventor: Tomoyuki Takahashi
  • Patent number: 11908664
    Abstract: A plasma processing apparatus includes a stage for supporting a target object in a chamber defined by a chamber body. The stage includes a lower electrode, an electrostatic chuck provided on the lower electrode, heaters provided in the electrostatic chuck, and terminals electrically connected to the heaters. A conductor pipe electrically connects a high frequency power supply and the lower electrode and extends from the lower electrode to the outside of the chamber body. Power supply lines supply power from a heater controller to the heaters. Filters partially forming the power supply lines prevent the inflow of high frequency power from the heaters to the heater controller. The power supply lines include wirings which respectively connect the terminals and the filters and extend to the outside of the chamber body through an inner bore of the conductor pipe.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: February 20, 2024
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Naohiko Okunishi, Nozomu Nagashima, Tomoyuki Takahashi
  • Publication number: 20240032218
    Abstract: A signal processing device (10) according to the present disclosure includes a housing (161), an input interface (12) configured to receive input of an electrical signal, a converter (13) configured to convert the electrical signal inputted to the input interface (12) into a communication signal according to a communication protocol for wireless communication, and an output interface (14) configured to output the communication signal converted by the converter (13) for wireless communication. The signal processing device (10) includes the housing (61), the input interface (12), the converter (13), and the output interface (14) integrally. The input interface (12) is disposed on a first side (S1) of the housing (161), and the output interface (14) is disposed on a second side (S2) opposite the first side (S1) in the housing (161).
    Type: Application
    Filed: July 10, 2023
    Publication date: January 25, 2024
    Applicant: Yokogawa Electric Corporation
    Inventors: Tomoyuki Takahashi, Yusaku Yoshida, Akio Morita, Noriaki Kihara, Takahiro Kimura
  • Patent number: 11874385
    Abstract: A measuring circuit is provided including a reception strength acquisition unit (114) that acquires reception strengths of received signals received from respective transmitting stations by an antenna (102) having a predetermined directivity; a direction component information acquisition unit (112) that acquires azimuth angle information and elevation angle information, obtained from each of the received signals with respect to a position of the antenna (102) used as a reference, of the each of the transmitting stations; a pattern generation unit (120) that maps a three-dimensional vector of the azimuth angle information, the elevation angle information, and the reception strength of each of the received signals to a virtual three-dimensional space with the antenna (102) being an origin to generate a first reception strength pattern; and a comparison unit (128) that compares the generated first reception strength pattern with a second reception strength pattern that is a known reception strength pattern to ac
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: January 16, 2024
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventor: Tomoyuki Takahashi
  • Publication number: 20230143176
    Abstract: The present invention provides polymer particles capable of being dissolved in a dissolving medium without generating an unmixed lump and capable of uniformly improving the viscosity of a composition, and a thickener using the polymer particles. The polymer particles of the present invention have a number average particle diameter of 1 to 50 µm and a coefficient of variation in a number-based particle size distribution of 30% or more, wherein where the weight average molecular weight of the whole polymer particles is defined as A, the weight average molecular weight of small particles having a cumulative number percentage of 5% or less counted from the smaller diameter side in the number-based particle size distribution of the polymer particles is defined as B, and the weight average molecular weight of large particles having a particle diameter of 5 times or more the number average particle diameter of the polymer particles is defined as C, polymer particles satisfy the following formulas (1) and (2). 0.
    Type: Application
    Filed: September 30, 2020
    Publication date: May 11, 2023
    Applicant: SEKISUI KASEI CO., LTD.
    Inventor: Tomoyuki TAKAHASHI
  • Publication number: 20230102862
    Abstract: A fat mass derivation device includes at least one processor, in which the processor derives a fat mass distribution of a subject from a first radiation image and a second radiation image acquired by imaging the subject with radiation having different energy distributions, and derives a visceral fat mass distribution of the subject based on a shape of the fat mass distribution in a cross section orthogonal to a body axis of the subject.
    Type: Application
    Filed: August 26, 2022
    Publication date: March 30, 2023
    Applicant: FUJIFILM Corporation
    Inventor: Tomoyuki TAKAHASHI
  • Publication number: 20230096694
    Abstract: A processor derives a first composition image representing a first composition included in a subject including three or more compositions from at least one radiation image acquired by imaging the subject, derives at least one removal radiation image obtained by removing the first composition from the at least one radiation image by using the first composition image, derives a plurality of other composition images representing a plurality of other compositions different from the first composition included in the subject by using the at least one removal radiation image, and derives a composite image obtained by synthesizing the first composition image and the plurality of other composition images at a predetermined ratio.
    Type: Application
    Filed: August 30, 2022
    Publication date: March 30, 2023
    Applicant: FUJIFILM Corporation
    Inventor: Tomoyuki TAKAHASHI
  • Publication number: 20230093849
    Abstract: A processor derives a bone part image of a subject including a bone part from a first radiation image and a second radiation image acquired by imaging the subject with radiation having different energy distributions, derives a bone density image representing bone density in a bone region of the subject from the bone part image, derives a trabecula image representing a trabecula structure from the first radiation image, the second radiation image, or the bone part image, and superimposes the trabecula image on the bone density image to display the trabecula image and the bone density image.
    Type: Application
    Filed: August 29, 2022
    Publication date: March 30, 2023
    Applicant: FUJIFILM Corporation
    Inventor: Tomoyuki TAKAHASHI
  • Publication number: 20230057937
    Abstract: A plasma processing apparatus includes a stage for supporting a target object in a chamber defined by a chamber body. The stage includes a lower electrode, an electrostatic chuck provided on the lower electrode, heaters provided in the electrostatic chuck, and terminals electrically connected to the heaters. A conductor pipe electrically connects a high frequency power supply and the lower electrode and extends from the lower electrode to the outside of the chamber body. Power supply lines supply power from a heater controller to the heaters. Filters partially forming the power supply lines prevent the inflow of high frequency power from the heaters to the heater controller. The power supply lines include wirings which respectively connect the terminals and the filters and extend to the outside of the chamber body through an inner bore of the conductor pipe.
    Type: Application
    Filed: November 4, 2022
    Publication date: February 23, 2023
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Naohiko OKUNISHI, Nozomu NAGASHIMA, Tomoyuki TAKAHASHI
  • Patent number: 11501958
    Abstract: A plasma processing apparatus includes a stage for supporting a target object in a chamber defined by a chamber body. The stage includes a lower electrode, an electrostatic chuck provided on the lower electrode, heaters provided in the electrostatic chuck, and terminals electrically connected to the heaters. A conductor pipe electrically connects a high frequency power supply and the lower electrode and extends from the lower electrode to the outside of the chamber body. Power supply lines supply power from a heater controller to the heaters. Filters partially forming the power supply lines prevent the inflow of high frequency power from the heaters to the heater controller. The power supply lines include wirings which respectively connect the terminals and the filters and extend to the outside of the chamber body through an inner bore of the conductor pipe.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: November 15, 2022
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Naohiko Okunishi, Nozomu Nagashima, Tomoyuki Takahashi
  • Patent number: 11493376
    Abstract: A level indicator with a cover that measures a water level, includes: a water level indicator that measures pressure; and a protective cover that surrounds the water level indicator. The protective cover includes a pressure transmitter that transmits pressure on an outside of the protective cover to an inside of the protective cover.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: November 8, 2022
    Assignee: YOKOGAWA ELECTRIC CORPORATION
    Inventors: Takashi Arai, Yusaku Yoshida, Tomoyuki Takahashi
  • Publication number: 20220270862
    Abstract: There is a substrate support for use in a plasma processing apparatus, the substrate support comprising: a base; a ceramic plate disposed on the base, the ceramic plate having a substrate supporting region and a ring supporting region surrounding the substrate supporting region; an insulating annular member disposed around the base and the ceramic plate; a fixed edge ring having an inner portion and an outer portion, the inner portion being supported on the ring supporting region, the outer portion being supported on the insulating annular member, the outer portion having a first width; a movable edge ring disposed above the outer portion of the fixed edge ring, the movable edge ring having a second width smaller than the first width; and an actuator configured to vertically move the movable edge ring with respect to the fixed edge ring.
    Type: Application
    Filed: February 10, 2022
    Publication date: August 25, 2022
    Applicant: Tokyo Electron Limited
    Inventors: Naoto HAYASAKA, Tomoyuki TAKAHASHI, Yuki KAWADA
  • Patent number: 11380526
    Abstract: A stage on which a substrate is disposed includes: a base embedded with an adsorption electrode therein; a focus ring provided above the adsorption electrode and adsorbed and held on the base; and a deposit control ring provided radially inside the focus ring on the base. A gap is formed between the focus ring and the deposit control ring in a radial direction to separate the focus ring and the deposit control ring.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: July 5, 2022
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Daisuke Hayashi, Tomoyuki Takahashi
  • Patent number: 11317885
    Abstract: A region detection image is obtained by the detection of a subject region of a radiographic image in which radiation is transmitted through a subject and reaches a radiation detection unit and a direct radiation region of the radiographic image in which the radiation directly reaches the radiation detection unit without being transmitted through the subject. A scattered radiation image about scattered radiation components is obtained on the basis of the region detection image and scattered-radiation-spread information about the spread of scattered radiation. A radiographic image from which the scattered radiation components have been removed is obtained by the subtraction of the scattered radiation image from the radiographic image.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: May 3, 2022
    Assignee: FUJIFILM Corporation
    Inventor: Tomoyuki Takahashi
  • Publication number: 20220079543
    Abstract: A radiation image processing device includes: a first estimation section that estimates components of radiation Ra having passed through a subject Obj using a first radiation image taken from the subject Obj; a second estimation section that estimates components of the radiation Ra, which have passed through an additional scattering element EL, using an estimation result of the first estimation section and scattering characteristics f2(X) of the additional scattering element EL; and a first image generation section that generates a second radiation image, which has been transmitted through the subject Obj and the additional scattering element EL, using an estimation result of the second estimation section.
    Type: Application
    Filed: November 24, 2021
    Publication date: March 17, 2022
    Applicant: FUJIFILM Corporation
    Inventor: Tomoyuki TAKAHASHI
  • Publication number: 20220036519
    Abstract: A processor acquires a first radiographic image and a second radiographic image that include the same subject and have different S/N ratios. The processor derives a processing content of a first graininess suppression process on the first radiographic image having a higher S/N ratio of the first radiographic image and the second radiographic image and derives a processing content of a second graininess suppression process on the second radiographic image on the basis of the processing content of the first graininess suppression process. The processor performs a graininess suppression process on the second radiographic image on the basis of the processing content of the second graininess suppression process.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Applicant: FUJIFILM Corporation
    Inventor: Tomoyuki TAKAHASHI
  • Patent number: 11191512
    Abstract: A radiographic image processing device includes a radiographic image acquisition unit that acquires a radiographic image taken from a subject using radiation, a region discrimination unit that discriminates a plurality of regions using the radiographic image, a scattered radiation component-estimation section that estimates scattered radiation components of the radiation of each region using scattered radiation component-estimation processing varying for each region, a scattered radiation component-subtraction section that subtracts the scattered radiation components of each region, and an image processing unit that generates a scattered radiation component-subtracted image where the scattered radiation components have been subtracted by sequentially estimating and subtracting the scattered radiation components of each region using the scattered radiation component-estimation section and the scattered radiation component-subtraction section.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: December 7, 2021
    Assignee: FUJIFILM Corporation
    Inventor: Tomoyuki Takahashi