Patents by Inventor Shuhei Ogawa

Shuhei Ogawa 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: 11958269
    Abstract: A laminated member includes a glass member of which a linear transmittance at a wavelength of 850 nm is 80% or more, a bonding layer provided on or above the glass member, the bonding layer being constituted by a resin, and a Si—SiC member provided on or above the bonding layer.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: April 16, 2024
    Assignee: AGC Inc.
    Inventors: Shuhei Ogawa, Shuhei Nomura, Norihito Nakazawa
  • Publication number: 20240072203
    Abstract: A method for fabricating light emitting diode (LED) dice includes the steps of: providing a substrate, and forming a plurality of die sized semiconductor structures on the substrate. The method also includes the steps of providing a receiving plate having an elastomeric polymer layer, placing the substrate and the receiving plate in physical contact with an adhesive force applied by the elastomeric polymer layer, and performing a laser lift-off (LLO) process by directing a uniform laser beam through the substrate to the semiconductor layer at an interface with the substrate to lift off the semiconductor structures onto the elastomeric polymer layer. During the laser lift-off (LLO) process the elastomeric polymer layer functions as a shock absorber to reduce momentum transfer, and as an adhesive surface to hold the semiconductor structures in place on the receiving plate.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicants: SemiLEDs Corporation, SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Chen-Fu Chu, Shih-Kai Chan, Yi-Feng Shih, David Trung Doan, Trung Tri Doan, Yoshinori Ogawa, Kohei Otake, Kazunori Kondo, Keiji Ohori, Taichi Kitagawa, Nobuaki Matsumoto, Toshiyuki Ozai, Shuhei Ueda
  • Publication number: 20230420225
    Abstract: A substrate processing method in a substrate processing apparatus includes (a) supplying a process gas that contains a gas containing halogen other than fluorine and a gas containing oxygen, to a processing container in which a stage is disposed, the stage being configured to place thereon a workpiece having an etching target film, (b) performing plasma processing on the workpiece by first plasma generated from the process gas under first plasma generation conditions, (c) performing plasma processing on the workpiece by second plasma generated from the process gas under second plasma generation conditions in which a condition of radio-frequency power and a processing time are different from those in the first plasma generation conditions, and other conditions are the same, and (d) repeating (b) and (c).
    Type: Application
    Filed: September 14, 2023
    Publication date: December 28, 2023
    Applicant: Tokyo Electron Limited
    Inventors: Tejung HUANG, Shuhei OGAWA, Cedric THOMAS
  • Publication number: 20230392226
    Abstract: A hot-pressed member, a steel sheet for hot pressing, and methods for producing the hot-pressed member and the steel sheet for hot pressing. The hot-pressed member includes a steel sheet and a Zn-based alloy coated layer disposed on at least one surface of the steel sheet. The Zn-based alloy coated layer includes a solid solution phase including Zn with the balance being Fe and incidental impurities, an intermetallic compound phase including Fe with the balance being Zn and incidental impurities, and an oxide layer including Zn. The oxide layer serves as an uppermost layer of the Zn-based alloy coated layer and splits the intermetallic compound phase. The split density in at least one cross-section of the oxide layer per unit cross-section is 10 split positions/mm or more.
    Type: Application
    Filed: August 18, 2021
    Publication date: December 7, 2023
    Applicant: JFE STEEL CORPORATION
    Inventors: Shuhei OGAWA, Minoru TANAKA, Rinta SATO, Daisuke MIZUNO, Seiji NAKAJIMA
  • Patent number: 11836944
    Abstract: An apparatus that estimates a position of each object in image data in which a plurality of objects is imaged, the apparatus includes a first acquisition unit configured to acquire position information indicating positions of joints of the plurality of objects in the image data, a second acquisition unit configured to acquire a score map in which a feature for identifying each object is converted into a numerical value, the score map being output by a pre-trained model in response to input of the image data, and an identification unit configured to identify positions of joints belonging to each of the plurality of objects, based on the position information and the score map.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: December 5, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Shuhei Ogawa
  • Publication number: 20230373863
    Abstract: The present invention relates to a cordierite sintered body including all elements belonging to an element group M1 consisting of calcium, magnesium, aluminum, and silicon, in which a content of the calcium is 0.06 mass % or more and 3.40 mass % or less in terms of oxide, a content of the magnesium is 12.9 mass % or more in terms of oxide, a content of an element M2, which is a metal element other than the elements belonging to the element group M1, is 1.5 mass % or less in terms of oxide, a porosity is 3.0 vol % or less, a four-point bending strength is 170 MPa or more, and a Weibull coefficient is 9.5 or more.
    Type: Application
    Filed: August 2, 2023
    Publication date: November 23, 2023
    Applicant: AGC Inc.
    Inventors: Shuhei OGAWA, Naomichi MIYAKAWA
  • Publication number: 20230357091
    Abstract: The present invention relates to a laminated member, including: a glass member having a linear transmittance at a wavelength of 850 nm of 80% or more; a bonding layer containing a resin and lying on the glass member; and a Si—SiC member lying on the bonding layer, in which the glass member includes predetermined amounts of SiO2, Al2O3, B2O3, and P2O5, the Si—SiC member has an average linear expansion coefficient ? at 20 to 200° C. of 2.85 to 4.00 ppm/° C., and has an average linear expansion coefficient ? at 20 to 200° C. of 1.50 to 5.00 ppm/° C., and the laminated member has an absolute value |???|, which is a value obtained by subtracting ? from ?, of 2.00 ppm/° C. or less.
    Type: Application
    Filed: July 18, 2023
    Publication date: November 9, 2023
    Applicant: AGC Inc.
    Inventors: Yu HANAWA, Shuhei OGAWA, Seiji INABA
  • Publication number: 20230342950
    Abstract: An information processing apparatus determines tracking information that is a target of collation processing for performing association with person information from among a plurality of items of tracking information corresponding to a plurality of persons detected from a video image frame based on a feature amount of each of the plurality of persons, and executes collation processing in which person information to be associated with the tracking information that is a target of the collation processing is identified based on a similarity between a feature amount of a person corresponding to a tracking information determined to be a target of the collation processing and a plurality of feature amounts stored in association with a plurality of items of person information in a storage device.
    Type: Application
    Filed: April 18, 2023
    Publication date: October 26, 2023
    Inventors: Kei YOSHINAGA, Shuhei OGAWA
  • Publication number: 20230325671
    Abstract: The present disclosure makes it possible to learn a neural network architecture for achieving a sufficient inference accuracy while preventing an increase in the amount of processing. An information processing apparatus configured to learn an architecture for optimizing a structure of a neural network generates a plurality of candidates for an edge of the neural network, inputs learning data to the neural network with weight coefficients set to these candidates for the edge, and obtains an inference result. The information processing apparatus calculates a loss of the neural network based on a specified candidate number which is the number of candidates to be selected from the plurality of candidates and on the inference result, and then updates the weight coefficients for the plurality of candidates based on the loss. The information processing apparatus then selects candidates from the plurality of candidates based on the updated weight coefficients.
    Type: Application
    Filed: March 21, 2023
    Publication date: October 12, 2023
    Inventors: SHUHEI OGAWA, SHUNTA TATE
  • Publication number: 20230316540
    Abstract: An information processing apparatus detects a collation target from an image and obtains a predetermined evaluation value between the collation target previously detected and the collation target detected from the image. The information processing apparatus performs collation processing on the collation target detected from the image and the collation target previously detected based on the evaluation value obtained for the collation target detected from the image and a distribution of evaluation values previously obtained.
    Type: Application
    Filed: March 24, 2023
    Publication date: October 5, 2023
    Inventor: SHUHEI OGAWA
  • Publication number: 20230317462
    Abstract: A method of processing a substrate that includes: performing a cyclic plasma etch process including a plurality of cycles, each of the plurality of cycles including: etching a patterning layer including a polycrystalline semiconductor material to form or extend a recess by exposing the substrate to a first plasma, the substrate including an oxide layer, the patterning layer formed over the oxide layer, exposing the substrate to a second plasma, the second plasma including dihydrogen, and extending the recess by exposing the substrate to a third plasma, the second plasma being different from the first plasma and the third plasma.
    Type: Application
    Filed: March 9, 2022
    Publication date: October 5, 2023
    Inventors: Yun Han, Alok Ranjan, Tomoyuki Oishi, Shuhei Ogawa, Ken Kobayashi, Peter Biolsi
  • Publication number: 20230196752
    Abstract: An information processing apparatus comprises a first inference unit configured to infer an attribute of an object in an input image, and a weight relating to the attribute of each region in the input image, and a second inference unit configured to infer an attribute of the object, based on an attribute and a weight that are inferred by the first inference unit.
    Type: Application
    Filed: December 15, 2022
    Publication date: June 22, 2023
    Inventor: Shuhei OGAWA
  • Publication number: 20230154016
    Abstract: An information processing apparatus configured to track a specific object in images captured at a plurality of times includes a retaining unit configured to retain a feature quantity of a tracking target based on a learned model configured to detect a position of a predetermined object in an input image, an acquisition unit configured to acquire feature quantities of objects in a plurality of images based on the learned model, a detection unit configured to detect a candidate object similar to the tracking target based on the feature quantity of the tracking target and the feature quantities of the objects acquired from the plurality of images, and an identification unit configured to identify a correlation between the candidate object detected in a first image and the candidate object in a second image captured at a different time from the first image among the plurality of images.
    Type: Application
    Filed: January 17, 2023
    Publication date: May 18, 2023
    Inventor: SHUHEI OGAWA
  • Publication number: 20230103501
    Abstract: The present invention relates to a glass including, represented by mole percent based on oxides: from 52% to 80% of SiO2; from 5% to 30% of B2O3; from 2% to 30% of Al2O3; from 0.1% to 11% of P2O5; and from 0.0001% to 5% of Na2O, in which the glass has an average thermal expansion coefficient ? at from 50° C. to 350° C. of from 5×10?7/° C. or more and 33×10?7/° C. or less.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 6, 2023
    Applicant: AGC Inc.
    Inventors: Hiroyuki YAMAMOTO, Shuhei OGAWA, Seiji INABA
  • Publication number: 20230107722
    Abstract: The present invention relates to a laminated member including: a glass member having a linear transmittance at a wavelength of 850 nm of 80% or more; a bonding layer including a resin and lying on the glass member; and a Si—SiC member lying on the bonding member, in which the Si—SiC member has an average linear expansion coefficient ? at from 20° C. to 200° C. of from 2.85 ppm/° C. to 4.00 ppm/° C.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 6, 2023
    Applicant: AGC Inc.
    Inventors: Yu HANAWA, Shuhei OGAWA, Seiji INABA, Hiroyuki YAMAMOTO
  • Publication number: 20230095985
    Abstract: An information processing apparatus configured to learn objectness of an object in an image includes an image acquisition unit configured to acquire an image, a GT data acquisition unit configured to acquire GT data including at least an object area where an object present in the acquired image is present, an inference unit configured to infer a candidate area for the object in the image and a first score indicating objectness for the candidate area based on a learning model, a determination unit configured to determine a second score indicating objectness for the object area based on the inferred candidate area and an area included in the acquired GT data, and an update unit configured to update a parameter for the learning model based on a loss value calculated based on the second score and the inferred first score indicating the objectness for the candidate area.
    Type: Application
    Filed: September 26, 2022
    Publication date: March 30, 2023
    Inventor: Shuhei Ogawa
  • Publication number: 20220334583
    Abstract: A contour of an accessible area is extracted from map information generated using LiDAR, and a relay point of a mobile object is quickly set based on an angle defined by a point group provided on the contour. As a result, it is possible to easily construct a safe and shortest route in consideration of obstacles from the point of departure to the destination of the mobile object.
    Type: Application
    Filed: August 21, 2020
    Publication date: October 20, 2022
    Inventors: Shohei IMADA, Tomoki YOSHIKAWA, Shuhei OGAWA
  • Publication number: 20220187846
    Abstract: One aspect of a transport system of the present invention includes a plurality of transport vehicles that cooperatively transport an object; and a transport control unit that controls the plurality of transport vehicles to transport the object. Each of the plurality of transport vehicles includes a load measuring unit that measures a load applied from the object. In a case where there is a plurality of moving routes of the plurality of transport vehicles when transporting the object from a current location to a predetermined destination, the transport control unit selects each of the moving routes of the plurality of transport vehicles based on a measurement result of the load measuring unit.
    Type: Application
    Filed: January 8, 2020
    Publication date: June 16, 2022
    Inventors: Shohei IMADA, Tomoki YOSHIKAWA, Shuhei OGAWA
  • Publication number: 20220134713
    Abstract: A laminated member includes a glass member of which a linear transmittance at a wavelength of 850 nm is 80% or more, a bonding layer provided on or above the glass member, the bonding layer being constituted by a resin, and a Si—SiC member provided on or above the bonding layer.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Applicant: AGC Inc.
    Inventors: Shuhei OGAWA, Shuhei NOMURA, Norihito NAKAZAWA
  • Publication number: 20220134712
    Abstract: A laminated member includes a glass member of which a linear transmittance at a wavelength of 850 nm is 80% or more, a bonding layer provided on or above the glass member, the bonding layer being constituted by a resin, and a ceramic member provided on or above the bonding layer, the ceramic member being constituted by an SiC member or an AlN member.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Applicant: AGC Inc.
    Inventors: Shuhei OGAWA, Norihito NAKAZAWA, Shuhei NOMURA