Patents by Inventor Keisuke Goto

Keisuke Goto 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: 20220172235
    Abstract: A storage medium storing a pattern extraction program that causes a computer to execute a process includes acquiring sample set data associated with both of data item values related to each of a plurality of data items and label information regarding an event; acquiring a plurality of combination patterns, each of which is a combination of the data item values; determining evaluation values for each of the plurality of combination patterns based on a number of samples that satisfy each of the plurality of combination patterns among the samples indicated by the sample set data and a ratio of samples whose label information indicates a certain value to samples that satisfy each of the plurality of combination patterns; and extracting a combination pattern that corresponds to one of the evaluation values that has a local maximum value in the evaluation values from the plurality of combination patterns.
    Type: Application
    Filed: February 14, 2022
    Publication date: June 2, 2022
    Applicant: FUJITSU LIMITED
    Inventors: Hiroaki Iwashita, Keisuke GOTO, Kotaro Ohori
  • Patent number: 11347978
    Abstract: To suppress a sense of strangeness caused by mode transition when images obtained from a plurality of image capturing devices are fused. According to the present disclosure, it is provided an image processing apparatus including: a fusion processing unit that fuses a plurality of pieces of image information obtained from each of a plurality of image capturing devices that captures the same subject; and a fusion mode determination unit that determines a mode of the fusion in accordance with the value of a predetermined variable and sets, in accordance with each of a plurality of the modes, the threshold value of the variable for determining the mode.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: May 31, 2022
    Assignee: SONY CORPORATION
    Inventors: Shuichi Goto, Keisuke Ito
  • Patent number: 11334715
    Abstract: An information processing device includes a divider and an identifier. The divider divides a plurality of sentences included in a processing target sentence set into a plurality of groups based on a supervised topic list representing a list of supervised topic name that is set in advance. The identifier identifies a topic name for each of the groups based on the supervised topic list.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: May 17, 2022
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA DIGITAL SOLUTIONS CORPORATION
    Inventors: Yasunari Miyabe, Kazuyuki Goto, Kenta Cho, Masahisa Shinozaki, Keisuke Sakanushi
  • Patent number: 11275184
    Abstract: A scintillator panel includes a substrate having a substrate main surface, a substrate rear surface, and a substrate side surface; a scintillator layer having a scintillator rear surface formed of a plurality of columnar crystals, a scintillator main surface, and a scintillator side surface; and a protective film covering the scintillator side surface of the scintillator layer. The substrate side surface partially has a coarsened region. The scintillator side surface has a coarse surface including an uneven structure. The protective film closely adheres to the scintillator side surface such that the coarse surfaces are covered.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: March 15, 2022
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Kazuhiro Shirakawa, Keisuke Goto, Haruki Yamaji, Hidenori Jonishi, Masashi Hatanaka, Jun Sakurai
  • Patent number: 11262449
    Abstract: To accurately calculate a location range which a ship is capable of reaching within a prescribed time interval. A signal processing device is configured so as to be equipped with reachable range calculation units 17, 18 which calculate a reachable range, which is the location range a ship is capable of reaching within a prescribed time interval, on the basis of the static information of the ship.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: March 1, 2022
    Assignee: FURUNO ELECTRIC CO., LTD.
    Inventors: Keisuke Goto, Hitoshi Maeno
  • Publication number: 20210394185
    Abstract: A microfluidic device including a microwell array having microwells, and a cover member facing the microwell array with a gap between the cover member and the microwell array, and having a flow path formed in the gap. The cover member has a surface facing the microwell array, and the surface has an arithmetic average roughness Ra of 70 nm or less.
    Type: Application
    Filed: September 1, 2021
    Publication date: December 23, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Keisuke GOTO, Yoichi MAKINO, Yuta SUZUKI
  • Publication number: 20210387194
    Abstract: A microfluidic device including a substrate having at least one droplet holder formed thereon, and a cover member facing the substrate with a space between the cover member and the substrate, and having a flow path formed in the space and connected to the droplet holder. The flow path has a height of more than 0 ?m and 30 ?m or less.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 16, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Keisuke GOTO, Yoichi MAKINO
  • Publication number: 20210356607
    Abstract: A scintillator panel 10 includes a substrate 11 having a substrate main surface 11a, a substrate rear surface 11b, and a substrate side surface 11c; and a scintillator layer 12 having a scintillator rear surface 12b formed of a plurality of columnar crystals, a scintillator main surface 12a, and a scintillator side surface 12c. The substrate side surface 11c and the scintillator side surface 12c are substantially flush with each other. In the substrate 11, an angle A1 between the substrate rear surface 11b and the substrate side surface 11c is smaller than 90 degrees.
    Type: Application
    Filed: July 28, 2021
    Publication date: November 18, 2021
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Haruki YAMAJI, Kazuhiro SHIRAKAWA, Keisuke GOTO, Hidenori JONISHI, Masashi HATANAKA, Jun SAKURAI
  • Publication number: 20210333418
    Abstract: A scintillator panel includes a substrate made of an organic material, a barrier layer formed on the substrate and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide as a main component. According to this scintillator panel, moisture resistance can be improved by providing the barrier layer between the substrate and the scintillator layer.
    Type: Application
    Filed: July 8, 2021
    Publication date: October 28, 2021
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Keisuke GOTO, Kazuhiro SHIRAKAWA, Hidenori JONISHI, Masashi HATANAKA, Haruki YAMAJI, Jun SAKURAI, Yutaka KUSUYAMA
  • Patent number: 11097269
    Abstract: A microfluidic device includes: a base plate allowing an electromagnetic wave to pass therethrough and having no autofluorescence; a microwell array formed on the base plate and including a wall layer in which a plurality of through-holes are formed in a thickness direction; and a lid member disposed opposite to the base plate in a state of being separated from the wall layer, wherein microwells are formed by the base plate and the through-holes formed in the wall layer, and wherein the wall layer is formed of a material containing a colored component that absorbs an electromagnetic wave of a predetermined wavelength.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: August 24, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Keisuke Goto, Yoichi Makino, Akihiro Hoshino
  • Patent number: 11099283
    Abstract: A scintillator panel includes a substrate having a substrate main surface, a substrate rear surface, and a substrate side surface; and a scintillator layer having a scintillator rear surface formed of a plurality of columnar crystals, a scintillator main surface, and a scintillator side surface. The substrate side surface and the scintillator side surface are substantially flush with each other. In the substrate, an angle between the substrate rear surface and the substrate side surface is smaller than 90 degrees.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: August 24, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Haruki Yamaji, Kazuhiro Shirakawa, Keisuke Goto, Hidenori Jonishi, Masashi Hatanaka, Jun Sakurai
  • Patent number: 11092699
    Abstract: A scintillator panel includes a substrate made of an organic material, a barrier layer formed on the substrate and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide as a main component. According to this scintillator panel, moisture resistance can be improved by providing the barrier layer between the substrate and the scintillator layer.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: August 17, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Keisuke Goto, Kazuhiro Shirakawa, Hidenori Jonishi, Masashi Hatanaka, Haruki Yamaji, Jun Sakurai, Yutaka Kusuyama
  • Publication number: 20210231818
    Abstract: A scintillator panel includes a substrate, a resin protective layer formed on the substrate and made of an organic material, a barrier layer formed on the resin protective layer and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide with thallium added thereto as a main component. According to this scintillator panel, moisture resistance can be improved due to the barrier layer provided therein.
    Type: Application
    Filed: March 24, 2021
    Publication date: July 29, 2021
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Keisuke GOTO, Kazuhiro SHIRAKAWA, Hidenori JONISHI, Masashi HATANAKA, Haruki YAMAJI, Jun SAKURAI, Yutaka KUSUYAMA
  • Patent number: 11049688
    Abstract: A charged particle beam irradiation apparatus according to an embodiment includes: an optical column; a stage; a mount supporting the stage; a chamber provided on the mount and supporting the optical column; a detector configured to detect movement of the stage; actuator units each including a curved plate, a piezoelectric element, and a connector connected configured to transmit a first force generated by a change of the curvature of the curved plate to the mount; and an actuator control circuit configured to control the voltage applied to the piezoelectric element of each of the actuator units based on movement information, so that the first force is transmitted from the actuator units to the mount against a second force acting on the mount due to the movement of the stage.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: June 29, 2021
    Assignee: NuFlare Technology, Inc.
    Inventors: Michihiro Kawaguchi, Kiminobu Akeno, Keita Ideno, Kota Iwasaki, Keisuke Goto, Kiyoshi Nakaso, Shintaro Yamamoto, Hitoshi Matsushita, Ryota Inoue, Yuki Fukuda
  • Patent number: 10983224
    Abstract: A scintillator panel includes a substrate, a resin protective layer formed on the substrate and made of an organic material, a barrier layer formed on the resin protective layer and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide with thallium added thereto as a main component. According to this scintillator panel, moisture resistance can be improved due to the barrier layer provided therein.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: April 20, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Keisuke Goto, Kazuhiro Shirakawa, Hidenori Jonishi, Masashi Hatanaka, Haruki Yamaji, Jun Sakurai, Yutaka Kusuyama
  • Patent number: 10948570
    Abstract: In order to accurately identify a target object, a signal processor is provided, which includes an extracting module configured to extract, from echo sample sequences, a plurality of samples caused by the target object as a partial sample sequence, a characteristic amount calculating module configured to calculate a characteristic of the partial sample sequence as a characteristic amount, a memory configured to store a plurality of type-based data that are data as comparison targets of the characteristic amount and correspond to types from which the target object is identified, and an identifying module configured to compare the characteristic amount with each of the plurality of type-based data and, based on the comparison result, identify the target object corresponding to the partial sample sequence for which the characteristic amount is calculated.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: March 16, 2021
    Assignee: FURUNO ELECTRIC COMPANY LIMITED
    Inventors: Keisuke Goto, Hitoshi Maeno
  • Publication number: 20210004698
    Abstract: A non-transitory computer-readable recording medium stores therein a prediction program that causes a computer to execute a process including receiving input data to be predicted, generating a tree structure data based on a plurality of pieces of rule information each indicated by an association of a combination of attribute values of a plurality of attributes with a label according to a predetermined order condition for the plurality of attributes, the tree structure data being obtained by aggregating the plurality of pieces of rule information, the tree structure data including an attribute value as a branch, and determining a degree of contribution to make a determination result on a predetermined value of a predetermined attribute reach a predetermined label based on a likelihood of obtaining a value of the predetermined label as the determination result, when the attribute value of the predetermined attribute is determined to be the predetermined value.
    Type: Application
    Filed: June 17, 2020
    Publication date: January 7, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Takuya Takagi, Hiroaki Iwashita, Keisuke Goto, Kotaro Ohori
  • Publication number: 20210004697
    Abstract: A non-transitory computer-readable recording medium stores therein a predicting program that causes a computer to execute: receiving input data to be subjected to prediction; and generating, from training data sets each having explanatory variables and an objective variable, a prediction result, by using a hypothesis set and respective weights of hypotheses included in the hypothesis set, the hypotheses each being formed of a combination of the explanatory variables, classifying any of the training data sets and satisfying a specific condition, the weights being learnt based on whether each of the hypotheses holds true for each of the training data sets. The generating includes determining a value of a variable included in a pseudo-Boolean function such that a probability satisfies a predetermined standard, the probability being a probability that the prediction result satisfies the specific condition, the pseudo-Boolean function including variables corresponding to the explanatory variables.
    Type: Application
    Filed: June 12, 2020
    Publication date: January 7, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Hiroaki Iwashita, Takuya Takagi, Keisuke GOTO, Kotaro Ohori
  • Publication number: 20200365368
    Abstract: According to an embodiment, a charged particle beam apparatus includes a stage; a chamber; an emission source of the charged particle beam; an electronic optical system configured to emit the charged particle beam; an optical column including the emission source and the electronic optical system; a charged particle detector configured to detect a position of the charged particle beam; a first actuator configured to provide a frequency vibration to the stage based on a first excitation signal; a second actuator configured to provide a frequency vibration to the optical column based on a second excitation signal; a third actuator configured to provide a frequency vibration to the chamber based on a third excitation signal; and a controller configured to generate the first to third excitation signals.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 19, 2020
    Applicant: NuFlare Technology, Inc.
    Inventors: Keisuke GOTO, Kiyoshi NAKASO
  • Publication number: 20200364744
    Abstract: A non-transitory computer-readable recording medium stores therein a prediction program that causes a computer to execute a process including obtaining a machine learning model trained by using training data, the machine learning model predicting presence or absence of purchase actions or predetermined actions of users corresponding to feature information on the users, the training data including feature information on users and information indicating the presence or the absence of the purchase actions of commercial products or the predetermined actions, receiving input of a budget amount in an entry field displayed on a display in association with a user group including users including a common feature in the feature information, and displaying, in association with the budget amount on the display, feature information on the users included in the user group corresponding to the entry field.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 19, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Keisuke GOTO, Tatsuya Asai, Kotaro Ohori, YOSHINOBU SHIOTA