Patents by Inventor Yuichi Ikeda

Yuichi Ikeda 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: 20240107861
    Abstract: A display device capable of displaying high-quality images can be provided. A display device includes a first light-emitting element, a second light-emitting element, a first protective layer, a second protective layer, and a gap. The first light-emitting element includes a first lower electrode, a first EL layer over the first lower electrode, a first upper electrode over the first EL layer, and the second light-emitting element includes a second lower electrode, a second EL layer over the second lower electrode, and a second upper electrode over the second EL layer. The first light-emitting element and the second light-emitting element are adjacent to each other. The first protective layer is provided over the first light-emitting element and the second light-emitting element and includes a region in contact with the side surface of the first EL layer and the side surface of the second EL layer. The second protective layer is provided over the first protective layer.
    Type: Application
    Filed: December 7, 2021
    Publication date: March 28, 2024
    Inventors: Shunpei YAMAZAKI, Takayuki IKEDA, Ryota HODO, Yuichi YANAGISAWA
  • Publication number: 20240087925
    Abstract: An information processing apparatus includes a data acquisition unit, a simulation execution unit, and an optimization unit. The data acquisition unit acquires execution result data including an execution result of the substrate processing based on a process parameter including a pressure in the substrate processing apparatus and including sensor data of the pressure in the substrate processing apparatus. The simulation execution unit inputs the execution result data into a simulation model pre-stored in a storage to calculate a pressure in the substrate processing apparatus that is predicted to approach a target value for a substrate processing result. The optimization unit calculates a predicted value of the substrate processing result based on the process parameter including the calculated pressure.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 14, 2024
    Inventors: Youngtai KANG, Yuichi TAKENAGA, Kiwamu ITO, Rui IKEDA, Ken OKOSHI
  • Publication number: 20240016546
    Abstract: An endoscope operation support apparatus (2000) acquires a shape data sequence (50) representing a temporal change of shape data of an endoscope scope (40). The endoscope operation support apparatus (2000) determines an insertion method used for insertion of the endoscope scope (40) using the shape data sequence (50). The endoscope operation support apparatus (2000) outputs insertion method information (20) regarding the determined insertion method.
    Type: Application
    Filed: October 21, 2020
    Publication date: January 18, 2024
    Applicants: NEC Corporation, OLYMPUS MEDICAL SYSTEMS CORP.
    Inventors: Masaru YOSHIOKA, Kenichi KAMIJO, Mieko MANO, Katsuhiko KOBAYASHI, Yuichi IKEDA, Hiromasa FUJITA
  • Publication number: 20230363619
    Abstract: An endoscope operation support apparatus (2000) acquires a shape data sequence (50) representing a temporal change of a shape category of an endoscope scope (40). The endoscope operation support apparatus (2000) uses the shape data sequence (50) to determine a target category suitable as a transition destination of the shape category of the endoscope scope (40) or a target position which is a position suitable as a position at which the endoscope scope (40) transitions. The endoscope operation support apparatus (2000) outputs target information (20) that is information regarding the target category or the target position.
    Type: Application
    Filed: October 21, 2020
    Publication date: November 16, 2023
    Applicants: NEC CORPORATION, OLYMPUS MEDICAL SYSTEMS CORP.
    Inventors: Masaru YOSHIOKA, Kenichi KAMIJO, Mieko MANO, Katsuhiko KOBAYASHI, Yuichi IKEDA, Hiromasa FUJITA
  • Patent number: 11805986
    Abstract: A flexible tube insertion apparatus includes a flexible insertion section to be inserted into a subject and bent by a reaction force from the subject, a variable stiffness unit provided in the insertion section and configured to change a stiffness of the insertion section, and a shape detector configured to detect a bent shape of the insertion section. The apparatus further includes a force specifier configured to acquire a distribution of the reaction force on a distal side from a predetermined point in the bent shape and specify a maximum reaction force position, and a stiffness controller configured to control a stiffness of the variable stiffness unit so as to increase a stiffness of the variable stiffness unit between the predetermined point and the maximum reaction force position.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: November 7, 2023
    Assignee: OLYMPUS CORPORATION
    Inventors: Shuji Nakamura, Takeshi Takahashi, Yuichi Ikeda
  • Publication number: 20230196548
    Abstract: An appearance inspection apparatus includes an imaging unit, a reconstructed image generation unit, and an image comparison unit. The imaging unit images an object. The reconstructed image generation unit generates a reconstructed image by using a model, the reconstructed image being an image to be obtained by reconstruction of an input image, image data on the object imaged by the imaging unit being used as the input image, the model being used for attempting to reproduce the image data. The image comparison unit generates a difference image corresponding to a difference between the input image and the reconstructed image.
    Type: Application
    Filed: April 28, 2020
    Publication date: June 22, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuichi IKEDA, Yotaro NAKANE, Akira MINEZAWA, Kohei OKAHARA, Yukihiro TOKU
  • Publication number: 20230169669
    Abstract: It is an object of the present invention to provide an endoscope insertion assistance apparatus, a method and a program that allow an operator of an endoscope to easily grasp an insertion situation of the endoscope to thereby conduct effective insertion assistance. An endoscope insertion assistance apparatus (100) according to the present invention includes an acquisition unit (110) that acquires shape data to identify an insertion shape of an endoscope inserted into a lumen, an estimation unit (120) that estimates any one of a plurality of shape categories for the insertion shape from the shape data and an output unit (130) that outputs display information in chronological order for the estimated shape category.
    Type: Application
    Filed: March 15, 2021
    Publication date: June 1, 2023
    Applicants: NEC Corporation, OLYMPUS CORPORATION
    Inventors: Kenichi KAMIJO, Yusuke NAKAO, Mieko MANO, Yuichi IKEDA, Hiromasa FUJITA
  • Publication number: 20230134671
    Abstract: Provided is a method for producing, with a small amount of lithium, a hexagonal boron nitride powder containing thick hexagonal boron nitride particles. A method for producing a hexagonal boron nitride powder, including the steps of: preparing a mixed powder which contains an organic compound containing nitrogen atoms, a boron source which contains boron atoms whose molar ratio with respect to the nitrogen atoms is adjusted to be 0.26 or more and 0.67 or less, and an alkali metal in which lithium atoms are adjusted to be in a range of 30 mol % or more and less than 100 mol %, the alkali metal being present such that a molar ratio of the boron atoms with respect to alkali metal atoms contained in the alkali metal is 0.75 or more and 3.35 or less; and heating the mixed powder at a maximum temperature of 1200° C. or higher and 1500° C. or lower.
    Type: Application
    Filed: March 10, 2021
    Publication date: May 4, 2023
    Inventors: Yuichi IKEDA, Shota DAIKI, Kyoichi FUJINAMI, Teruhiko NAWATA
  • Publication number: 20220363539
    Abstract: Provided is a production method which makes it possible to improve a filling property, with respect to a resin, of a hexagonal boron nitride powder which contains hexagonal boron nitride particles each having a low aspect ratio, while maintaining low thermal conduction anisotropy of the hexagonal boron nitride powder. A method of producing a hexagonal boron nitride powder includes disintegrating, by a means which substantially does not involve pulverization of primary particles, a hexagonal boron nitride raw material powder which contains (i) hexagonal boron nitride particles each having an aspect ratio of 1.5 to 5.0 and (ii) an aggregate that contains hexagonal boron nitride particles each having an aspect ratio of more than 5.0.
    Type: Application
    Filed: October 20, 2020
    Publication date: November 17, 2022
    Inventors: Yuichi IKEDA, Shota DAIKI, Kyoichi FUJINAMI, Teruhiko NAWATA, Katsuya TESHIMA, Tetsuya YAMADA
  • Publication number: 20220311956
    Abstract: A radiation imaging control apparatus according to an aspect of the present invention includes an image acquisition unit configured to acquire a captured image obtained by capturing an image of a subject, a foreign matter detection unit configured to detect, in a case where a radiation image of the subject is to be acquired, a foreign matter which is likely to appear in the radiation image from the captured image acquired by the image acquisition unit, a warning information generation unit configured to generate warning information regarding image capturing of a radiation image based on the foreign matter detection unit having detected a foreign matter in the captured image, and a display control unit configured to issue a notification based on the warning information.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 29, 2022
    Inventors: Manami Hikosaka, Yuichi Ikeda, Yasutomo Shimizu
  • Publication number: 20220277439
    Abstract: A position detector applies an image to be inspected to a position detection model generated by machine learning using image information of a training image to calculate a score for a portion of an image to be inspected. The position detector specifies a portion of the image where the calculated score is a score that satisfies a predetermined relationship to detect the position of a metal part in the image to be inspected. A position outputter outputs the position of the metal part detected by the position detector.
    Type: Application
    Filed: July 9, 2020
    Publication date: September 1, 2022
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yuichi IKEDA, Kazuyuki MIYAZAWA, Akira MINEZAWA, Yukihiro TOKU
  • Publication number: 20220265228
    Abstract: A radiation imaging system includes a first generation unit that generates, based on a first optical image of a subject acquired at a first time, a first processed image including at least one of information indicating a skeleton of the subject and information indicating a joint angle of the subject related to the first optical image, a second generation unit that generates, based on a second optical image of the subject acquired at a second time different from the first time, a second processed image including at least one of information indicating the skeleton of the subject and information indicating the joint angle of the subject related to the second optical image, and a display control unit that displays the first processed image and the second processed image in a superimposed manner on a display unit.
    Type: Application
    Filed: May 11, 2022
    Publication date: August 25, 2022
    Inventors: Yasutomo Shimizu, Yuichi Ikeda
  • Patent number: 11260000
    Abstract: The present invention relates to a composition, preferably a cosmetic composition, comprising: (a) at least one oil; (b) at least one polyglyceryl fatty acid ester, preferably with a polyglyceryl moiety derived from 2 to 6 glycerins; (c) at least one compound selected from the group consisting of resorcinol and resorcinol derivatives; and (d) water. The composition according to the present invention can be in the form of a nano- or micro-emulsion, or can have a lamellar structure or a lamellar phase, with better transparency and stability.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: March 1, 2022
    Assignee: L'OREAL
    Inventors: Yuichi Ikeda, Maki Koide, Anne-Laure Bernard, Chantal Jouy
  • Patent number: 11246474
    Abstract: A insertion apparatus includes a flexible tube, a detection section that detects state information of the tube, a calculation section that calculates, based on the state information, shape information of the tube, and an input section that inputs characteristic information of the tube. The apparatus also includes a calculation section that calculates, based on the characteristic information, an operation state of a distal end of the tube, an calculation section that calculates an insertion state of the tube at a specific point closer to a proximal end than the distal end, based on the shape information, characteristic information, and operation state, and a measurement section that measures an actual operation state of the tube at the specific point.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: February 15, 2022
    Assignee: OLYMPUS CORPORATION
    Inventors: Takeshi Takahashi, Yuichi Ikeda
  • Publication number: 20220041445
    Abstract: It is an object to achieve a resin sheet having high thermal conductance and high dielectric strength. Hexagonal boron nitride powder in accordance with an aspect of the present invention includes hexagonal boron nitride agglomerate particles each including agglomerated hexagonal boron nitride primary particles, and has a specific surface area of not less than 0.5 m2/g and not more than 5.0 m2/g. The hexagonal boron nitride primary particles each have a long diameter of not less than 0.6 ?m and not more than 4.0 ?m and an aspect ratio of not less than 1.5 and not more than 5.0.
    Type: Application
    Filed: February 28, 2020
    Publication date: February 10, 2022
    Inventors: Yuichi IKEDA, Shota DAIKI, Kyoichi FUJINAMI, Teruhiko NAWATA, Katsuya TESHIMA, Tetsuya YAMADA
  • Patent number: 11181584
    Abstract: A storage amount estimation device estimates the storage amount of the energy storage device in which at least one of a positive electrode and a negative electrode contains an active material, at least two electrochemical reactions being generated in the active material depending on a transition of charge-discharge, the hysteresis between a storage amount-voltage value charge characteristic and a storage amount-voltage value discharge characteristic during generation of one of the electrochemical reactions being smaller than the hysteresis during generation of the other electrochemical reaction in the active material. The storage amount estimation device includes an estimator that estimates the storage amount using a voltage reference storage amount-voltage value characteristic obtained based on the storage amount-voltage value discharge characteristic when the one electrochemical reaction is generated more than the other electrochemical reaction.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: November 23, 2021
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Nan Ukumori, Yuichi Ikeda
  • Patent number: 11166886
    Abstract: The present invention relates to a cosmetic composition in the form of a nano- or micro-emulsion, comprising: (a) at least one oil; (b) at least one polyglyceryl fatty acid ester, preferably with a polyglyceryl moiety derived from 3 to 6 glycerins, more preferably 5 or 6 glycerins; (c) at least one hydrotrope; and (d) water. The cosmetic composition according to the present invention has a dispersed phase which has a smaller diameter due to a combination of the (b) polyglyceryl fatty acid ester and the (c) hydrotrope. Therefore, the cosmetic composition can be in the form of a nano- or micro-emulsion with transparent or slightly translucent.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: November 9, 2021
    Assignee: L'OREAL
    Inventors: Anne-Laure Bernard, Yuichi Ikeda, Remi El Akkari, Jean-Thierry Simonnet
  • Patent number: 11150303
    Abstract: A power storage element is provided that includes, in a positive electrode or a negative electrode, an active material which causes a plurality of electrochemical reactions in accordance with the process of change during charging and discharging and which exhibits hysteresis between a power storage amount-voltage charging (first) property and a power storage amount-voltage discharging (second) property. A BMU is provided with a first estimation unit which estimates a power storage amount-voltage charging property or/and a power storage amount-voltage discharging property referenced when estimating the power storage amount, on the basis of an upward voltage and a downward voltage which are respectively more than and less than a first threshold value, acquired from the first property, the second property, and the charging-discharging history.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: October 19, 2021
    Assignee: GS Yuasa International Ltd.
    Inventors: Nan Ukumori, Yuichi Ikeda
  • Publication number: 20210310039
    Abstract: The present invention provides a comprehensive assay capable of comprehensively measuring interactive factors for a variety of different types of proteins. In the present invention, provided is a system for detecting activation of a protein by integrating, with mediation of a plurality of factors, changes in the transcriptional regulatory region of a gene whose expression is changed by activation of the protein. The stimulation response ratio of transcription activity before and after stimulation by ligands possessed by individual transcriptional regulatory regions is synergistically integrated, so that a highly sensitive reporter assay system can be constructed.
    Type: Application
    Filed: July 26, 2019
    Publication date: October 7, 2021
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Yuichi IKEDA, Hidetoshi KUMAGAI
  • Patent number: 11094120
    Abstract: An inspection processing system includes a control unit connected to a photographing unit and an output unit. The control unit includes circuitry. The inspection processing system identifies a current position, displays a virtual image of a three-dimensional model of a structure corresponding to the current position. The virtual image is superimposed on a structure image obtained from the photographing unit. The inspection processing system further obtains an evaluation result of an evaluation item of an inspection subject using the structure image on which the displayed virtual image is superimposed, and records the evaluation result in an inspection information memory in association with the position of the inspection subject in the three-dimensional model.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: August 17, 2021
    Assignee: OBAYASHI CORPORATION
    Inventors: Yuichi Ikeda, Tamaki Horii, Kazuyuki Goto, Hidefumi Takenaka, Takayuki Yamamoto