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).
-
Patent number: 11501203Abstract: A non-transitory computer-readable recording medium stores therein a learning data selection program that causes a computer to execute a process including: extracting a first input data group relating to first input data in correspondence with designation of the first input data included in an input data group input to a machine learning model, the machine learning model classifying or determining transformed data that is transformed from input data; acquiring a first transformed data group of the machine learning model and a first output data group of the machine learning model, respectively, the first transformed data group being input to the machine learning model and corresponding to the first input data group, the first output data group corresponding to the first transformed data group; and selecting learning target data of an estimation model from the first input data group.Type: GrantFiled: September 19, 2018Date of Patent: November 15, 2022Assignee: FUJITSU LIMITEDInventors: Keisuke Goto, Koji Maruhashi, Hiroya Inakoshi
-
Patent number: 11480694Abstract: 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: GrantFiled: March 24, 2021Date of Patent: October 25, 2022Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Keisuke Goto, Kazuhiro Shirakawa, Hidenori Jonishi, Masashi Hatanaka, Haruki Yamaji, Jun Sakurai, Yutaka Kusuyama
-
Patent number: 11456156Abstract: 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: GrantFiled: May 13, 2020Date of Patent: September 27, 2022Assignee: NuFlare Technology, Inc.Inventors: Keisuke Goto, Kiyoshi Nakaso
-
Patent number: 11443210Abstract: 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: GrantFiled: June 12, 2020Date of Patent: September 13, 2022Assignee: FUJITSU LIMITEDInventors: Hiroaki Iwashita, Takuya Takagi, Keisuke Goto, Kotaro Ohori
-
Patent number: 11416892Abstract: A server inputs behavior information of a target to a trained machine learning model that learn a plurality of association relations obtained by associating combinations of behaviors generated from a plurality of behaviors included in a plurality of training data items with likelihoods indicating certainties that the combinations of the behaviors are in a specific state, the trained machine learning having been trained by using the plurality of training data items obtained by associating combinations of behaviors of persons corresponding to the specific state. The server specifies a difference between the combination of the behaviors in each of the plurality of association relations and the behavior information of the target based on output results of the trained machine learning model, and determines an additional behavior for causing the target to transit to the specific state based on the likelihood the difference.Type: GrantFiled: February 25, 2020Date of Patent: August 16, 2022Assignee: Fujitsu LimitedInventor: Keisuke Goto
-
Publication number: 20220229120Abstract: A used secondary battery module management system server manages a manufacture of a battery assembly. The server stores, in a memory, a correspondence relationship of each of secondary battery modules among identification information, ranks, and status information. The server extracts an available rank from the ranks in response to a rebuilding request for the battery assembly. The available rank is a rank in which the number of the secondary battery modules having the status information indicating that the secondary battery modules are available is equal to or larger than the number of the secondary battery modules required to constitute the battery assembly. The server receives, from an external terminal, the identification information on each of selection secondary battery modules having an identical rank.Type: ApplicationFiled: January 17, 2022Publication date: July 21, 2022Inventors: Keisuke GOTO, Haruki TANAKA, Mayu IIDA, Hiroyasu SUZUKI, Nobuo YAMAMOTO, Shogo SUZUKI
-
Publication number: 20220207302Abstract: With respect to training data records in which combinations of data item values of data items are individually associated with label information, the data item values are converted based on a criterion per data item into discretized data values. Training processing for training a model that receives the discretized data values as input and performs determination about the label information is performed by using training data records obtained by the conversion. From an execution result of the training processing, feature data records, each of which differently indicates a combination of two or more data items for the determination among the data items, and index values, which indicate importance levels of the feature data records respectively, are acquired. The criterion for the discretization of the data item values is changed based on at least one of the feature data records having been selected based on the index values.Type: ApplicationFiled: March 17, 2022Publication date: June 30, 2022Applicant: FUJITSU LIMITEDInventors: Takashi Kato, Keisuke GOTO, Kotaro Ohori
-
Publication number: 20220172235Abstract: 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: ApplicationFiled: February 14, 2022Publication date: June 2, 2022Applicant: FUJITSU LIMITEDInventors: Hiroaki Iwashita, Keisuke GOTO, Kotaro Ohori
-
Patent number: 11275184Abstract: 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: GrantFiled: July 3, 2018Date of Patent: March 15, 2022Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Kazuhiro Shirakawa, Keisuke Goto, Haruki Yamaji, Hidenori Jonishi, Masashi Hatanaka, Jun Sakurai
-
Patent number: 11262449Abstract: 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: GrantFiled: May 18, 2017Date of Patent: March 1, 2022Assignee: FURUNO ELECTRIC CO., LTD.Inventors: Keisuke Goto, Hitoshi Maeno
-
Publication number: 20210394185Abstract: 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: ApplicationFiled: September 1, 2021Publication date: December 23, 2021Applicant: TOPPAN PRINTING CO., LTD.Inventors: Keisuke GOTO, Yoichi MAKINO, Yuta SUZUKI
-
Publication number: 20210387194Abstract: 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: ApplicationFiled: August 27, 2021Publication date: December 16, 2021Applicant: TOPPAN PRINTING CO., LTD.Inventors: Keisuke GOTO, Yoichi MAKINO
-
Publication number: 20210356607Abstract: 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: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Haruki YAMAJI, Kazuhiro SHIRAKAWA, Keisuke GOTO, Hidenori JONISHI, Masashi HATANAKA, Jun SAKURAI
-
Publication number: 20210333418Abstract: 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: ApplicationFiled: July 8, 2021Publication date: October 28, 2021Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Keisuke GOTO, Kazuhiro SHIRAKAWA, Hidenori JONISHI, Masashi HATANAKA, Haruki YAMAJI, Jun SAKURAI, Yutaka KUSUYAMA
-
Patent number: 11097269Abstract: 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: GrantFiled: April 4, 2018Date of Patent: August 24, 2021Assignee: TOPPAN PRINTING CO., LTD.Inventors: Keisuke Goto, Yoichi Makino, Akihiro Hoshino
-
Patent number: 11099283Abstract: 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: GrantFiled: July 3, 2018Date of Patent: August 24, 2021Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Haruki Yamaji, Kazuhiro Shirakawa, Keisuke Goto, Hidenori Jonishi, Masashi Hatanaka, Jun Sakurai
-
Patent number: 11092699Abstract: 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: GrantFiled: July 3, 2018Date of Patent: August 17, 2021Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Keisuke Goto, Kazuhiro Shirakawa, Hidenori Jonishi, Masashi Hatanaka, Haruki Yamaji, Jun Sakurai, Yutaka Kusuyama
-
Publication number: 20210231818Abstract: 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: ApplicationFiled: March 24, 2021Publication date: July 29, 2021Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Keisuke GOTO, Kazuhiro SHIRAKAWA, Hidenori JONISHI, Masashi HATANAKA, Haruki YAMAJI, Jun SAKURAI, Yutaka KUSUYAMA
-
Patent number: 11049688Abstract: 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: GrantFiled: September 27, 2019Date of Patent: June 29, 2021Assignee: 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: 10983224Abstract: 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: GrantFiled: July 3, 2018Date of Patent: April 20, 2021Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Keisuke Goto, Kazuhiro Shirakawa, Hidenori Jonishi, Masashi Hatanaka, Haruki Yamaji, Jun Sakurai, Yutaka Kusuyama