Patents by Inventor Kenji Saito

Kenji Saito 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: 11163979
    Abstract: A face authentication apparatus includes a face image acquisition unit that acquires a face image of an authentication target, a collation unit that performs face authentication by calculating similarity between face information of the face image of the authentication target and reference face image of each registered user and comparing the similarity with a threshold, a prediction unit that predicts a change in the similarity on the basis of similarity history on authentication success, and a threshold change unit that changes the threshold on the basis of the prediction result.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: November 2, 2021
    Assignee: NEC CORPORATION
    Inventors: Taketo Kochi, Kenji Saito
  • Patent number: 11139409
    Abstract: When upper-lower positional relationship on an optical path is defined such that the primary concentrating portion is at an upper position than the secondary concentrating portion, the secondary concentrating portion includes: a secondary lens provided above the power generating element; a lens supporting portion configured to support the secondary lens; and a shielding plate being a flat-plate-shaped member preventing sunlight to pass therethrough whereas allowing an upper portion of the secondary lens to be exposed from a hole formed in the flat-plate-shaped member, the shielding plate being fixed in a state of being mounted to the lens supporting portion, the shielding plate being configured to block light converging at a position outside the secondary lens.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: October 5, 2021
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Youichi Nagai, Takashi Iwasaki, Kenji Saito, Kazumasa Toya
  • Patent number: 11101395
    Abstract: This wiring module includes: a wiring substrate; a base portion at which the wiring substrate is placed; and an adhesive layer configured to adhere the wiring substrate to the base portion, wherein the wiring substrate includes: a land portion configured to have a power generating element mounted thereto; and a wire portion configured to be electrically connected to the power generating element, the adhesive layer has: a land adhesion region configured to adhere the land portion to the base portion; and a wire adhesion region configured to adhere the wire portion to the base portion, and a width of the wire adhesion region is smaller than a width of the land adhesion region.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: August 24, 2021
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kazumasa Toya, Takashi Iwasaki, Youichi Nagai, Koji Mori, Kenji Saito, Rui Mikami, Takeshi Yamana
  • Publication number: 20210246225
    Abstract: To obtain an anti-PAD2 antibody having excellent PAD2 inhibitory activity. Provided is an anti-PAD2 antibody that specifically binds to positions 341 to 357 of PAD2. Also provided is an anti-PAD2 antibody that specifically binds to a peptide consisting of an amino acid sequence set forth in SEQ ID NO: 1.
    Type: Application
    Filed: June 19, 2019
    Publication date: August 12, 2021
    Inventors: Kenji SAITO, Tomoko SAKATA, Takaaki KAWANOBE, Keita KOGA
  • Publication number: 20210243881
    Abstract: A precursor body, of a flexible printed circuit, which is developed and provided on a bottom surface of a housing of a concentrator photovoltaic module for concentrating sunlight and generating power, includes: a plurality of strip-shaped flexible substrates extending in an X direction when one direction is defined as the X direction; a printed circuit unit including a plurality of cells mounted on the flexible substrates at equal intervals in the X direction and an electric circuit related to the cells; and a plurality of connection bands connecting the plurality of flexible substrates to each other in a state where the plurality of flexible substrates are aligned so as to be close to each other in a Y direction orthogonal to the X direction, the plurality of connection bands extending in the Y direction.
    Type: Application
    Filed: June 18, 2019
    Publication date: August 5, 2021
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kenji SAITO, Yukio KOIKE, Youichi NAGAI, Kazumasa TOYA
  • Publication number: 20210194426
    Abstract: A method for manufacturing a solar photovoltaic power generation apparatus includes: forming a solar cell array by attaching a plurality of solar cell modules to a fixing member; and attaching the solar cell array to a support arm.
    Type: Application
    Filed: May 9, 2019
    Publication date: June 24, 2021
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Hiroyuki KONAKA, Koji MORI, Kenji SAITO, Ryusuke IMAI
  • Publication number: 20210175849
    Abstract: A housing unit including a first opening, an internal space in communication with the first opening, a through hole that allows communication from the outside to the internal space, and a porous membrane that covers the first through hole is prepared. A pressure in the internal space is measured while the first porous membrane covers the first through hole and the first opening in the housing unit is closed.
    Type: Application
    Filed: April 3, 2019
    Publication date: June 10, 2021
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yukio KOIKE, Kenji SAITO, Ryusuke IMAI
  • Publication number: 20210167725
    Abstract: This method for detecting a poor module-mounting-state in a concentrator photovoltaic apparatus includes: photographing a surface of an array by an imaging device; obtaining an image in which a virtual image, magnified through a condenser lens, of a light receiving portion including a cell and a vicinity thereof is formed, and a collection of pixels of the virtual image forms a composite virtual image of an entirety of the light receiving portion, the composite virtual image being projected over a plurality of modules; and detecting a poor module-mounting-state based on a form of the composite virtual image.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 3, 2021
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takashi IWASAKI, Koji MORI, Kenji SAITO, Kazushi IYATANI, Yoshikazu KOGETSU
  • Patent number: 10995135
    Abstract: [Problem] An object of the present invention is to provide a detection marker that can simply and rapidly detect Mycoplasma pneumoniae, which is a pathogen of mycoplasma pneumonia, at a high sensitivity, a specific antibody against the marker, and also an immunological detection method and a kit containing the antibody. [Solution] Infection with Mycoplasma pneumoniae can be rapidly and specifically diagnosed by producing an antibody specifically reactive to P30 protein of Mycoplasma pneumoniae and performing an immunological assay using the P30 protein as a detection marker. The present invention enables easy and rapid detection of Mycoplasma pneumoniae and diagnosis of infection with the bacteria at a hospital or the like without need of specialized instruments or skilled techniques.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: May 4, 2021
    Assignee: TAUNS CO., LTD.
    Inventor: Kenji Saito
  • Publication number: 20210126579
    Abstract: This photovoltaic module includes: a power generating element configured to receive sunlight to generate power; and a housing which is closed, the housing having: a concentrating portion provided with a lens configured to concentrate sunlight; a bottom portion in which the power generating element is disposed; and a side wall serving as an outer frame for the bottom portion and supporting the concentrating portion. The side wall is a resin molded body including a resin and glass fibers dispersed in the resin, the resin is one of PET (Polyethylene terephthalate), PBT (Polybutylene Terephthalate), and PP (Polypropylene), and the glass fibers are orientated, in the resin, along a crossing direction that crosses a direction of an optical axis of the lens.
    Type: Application
    Filed: January 5, 2021
    Publication date: April 29, 2021
    Applicant: Sumitomo Electric Industries, Ltd.
    Inventors: Makoto INAGAKI, Youichi Nagai, Kenji Saito, Takashi Iwasaki, Rui Mikami, Tomohiro Nemoto
  • Publication number: 20210117655
    Abstract: An information processing device of the present invention includes: an image processing means that extracts a feature value of an object within a captured image obtained by capturing a pre-passing region of a gate, and stores matching information relating to matching of the object based on the feature value; a distance estimating means that estimates a distance from the gate to the object within the captured image; and a matching means that executes matching determination based on the estimated distance and the stored matching information of the object that the distance has been estimated.
    Type: Application
    Filed: January 24, 2019
    Publication date: April 22, 2021
    Applicant: NEC Corporation
    Inventors: Taketo KOCHI, Kenji SAITO
  • Patent number: 10985286
    Abstract: This power generation module includes: a power generating portion (30) including a power generating element (19); and a wiring substrate. The wiring substrate includes: a reinforcement plate; and a flexible printed circuit (79) provided above the reinforcement plate. The flexible printed circuit (79) has: an FPC land portion (70) configured to have the power generating portion (30) mounted thereto; and a FPC wire portion (73) connected to the FPC land portion (70). The width of the FPC wire portion (73) is smaller than the width of the FPC land portion (70).
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: April 20, 2021
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kazumasa Toya, Takashi Iwasaki, Youichi Nagai, Koji Mori, Kenji Saito, Rui Mikami, Takeshi Yamana
  • Publication number: 20210081649
    Abstract: A face authentication apparatus includes a face image acquisition unit that acquires, as a first face image, a face image of a user who moves from a first area to a second area via a gate provided between the first area and the second area, a collation unit that performs face authentication, a flow rate measurement unit that measures a flow rate of users who move from the first area to the second area via the gate and a flow rate of users who move from the second area to the first area via the gate, and a security level determination unit that determines the security level of the first area and the security level of the second area on the basis of the flow rates measured.
    Type: Application
    Filed: December 20, 2018
    Publication date: March 18, 2021
    Applicant: NEC CORPORATION
    Inventors: Taketo KOCHI, Kenji SAITO
  • Publication number: 20210081654
    Abstract: A face authentication apparatus includes a first authentication unit that performs first authentication on a face image of an authentication target based on a threshold, a second authentication unit that performs second authentication by an authentication method other than face authentication, a detection unit that detects use or non-use of the second authentication unit, a threshold change unit that sets a larger value to the threshold when the second authentication unit is used, compared with a value to be set when the second authentication unit is not used, and a personal authentication unit that performs personal authentication based on a result of the first authentication when the second authentication unit is not used, while performs personal authentication based on the results of the first authentication and the second authentication when the second authentication unit is used, with use of the threshold after the setting.
    Type: Application
    Filed: November 15, 2018
    Publication date: March 18, 2021
    Applicant: NEC CORPORATION
    Inventors: Taketo KOCHI, Kenji SAITO
  • Patent number: 10937918
    Abstract: Provided is a flexible printed circuit including: a film-shaped insulating base material having flexibility and having a withstand voltage value of at least 2000 V; and an electric conductor layer formed on the insulating base material and forming a circuit pattern, wherein with respect to the insulating base material, a principal component thereof is a polyimide and a filler content thereof is 0%. Thus, a flexible printed circuit can be obtained that has an insulating base material which suppresses decrease in withstand voltage performance even in a high humidity environment.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: March 2, 2021
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kenji Saito, Youichi Nagai, Kenichi Hirotsu, Takashi Iwasaki, Shougo Asai, Hiroyuki Matsuyama
  • Publication number: 20210056289
    Abstract: A face authentication apparatus includes a face image acquisition unit that acquires a face image of an authentication target, a collation unit that performs face authentication by calculating similarity between face information of the face image of the authentication target and reference face image of each registered user and comparing the similarity with a threshold, a prediction unit that predicts a change in the similarity on the basis of similarity history on authentication success, and a threshold change unit that changes the threshold on the basis of the prediction result.
    Type: Application
    Filed: December 20, 2018
    Publication date: February 25, 2021
    Applicant: NEC CORPORATION
    Inventors: Taketo KOCHI, Kenji SAITO
  • Publication number: 20210050817
    Abstract: This inspection system for a concentrator photovoltaic apparatus includes: a module; a tracking mount configured to track the sun, the tracking mount having mounted thereto an array formed by assembling a plurality of the modules; an inverter apparatus to extract a direct-current power generated by the array, convert the direct-current power into an alternating-current power, and output the alternating-current power; and an imaging apparatus being positioned between the sun and the array tracking the sun, the imaging apparatus taking an image of the array from a direction orthogonal to a surface of the array. While the array is tracking the sun and is causing sunlight to be concentrated on the cell, the inverter apparatus produces a state where extraction of a power from the array is restricted, to cause the cell to spontaneously emit light, and the imaging apparatus takes an image of the emitted light of the cell.
    Type: Application
    Filed: February 19, 2019
    Publication date: February 18, 2021
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kenji SAITO, Takashi IWASAKI
  • Publication number: 20210013364
    Abstract: A method for manufacturing a concentrator photovoltaic module including: power generating elements whereon sunlight is concentrated by condenser lenses; and a housing accomodating the power generating elements. The housing includes a resin frame body, a metal bottom plate closing a bottom-side opening of the frame body and an inner surface wherein power generating elements are disposed. The method includes: a peripheral edge of the inner surface of the bottom plate connected to a bottom end surface of the frame body, fixing the bottom plate to the frame body creating the housing; and fixing the housing to a transport jig for transporting the housing horizontally. The transport jig includes a support portion corresponding to the bottom end surface of the frame body, and supports the housing. The housing is fixed to the transport jig, with the support portion attached to a peripheral edge of an outer surface of the bottom plate.
    Type: Application
    Filed: February 21, 2019
    Publication date: January 14, 2021
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yukio KOIKE, Kenji SAITO, Ryusuke IMAI
  • Publication number: 20200407818
    Abstract: The present invention relates to a high-strength steel sheet which satisfies a specific chemical component composition, and which is configured such that: when the metal structure thereof is observed with a scanning electron microscope, polygonal ferrite is 30 to 60% by area; when the metal structure thereof is observed with an optical microscope, MA mixed structure is 21% by area or less; when the metal structure thereof is measured by an X-ray diffraction method, retained austenite is 8% by volume or more; an area ratio of polygonal ferrite having a circle equivalent diameter of 35.0 ?m or more is 0% and an area ratio of polygonal ferrite having a circle equivalent diameter of 10.0 ?m or more and less than 35.0 ?m is 10% or less in the polygonal ferrite; and connectivity as defined by a specific relational expression is 10% or more.
    Type: Application
    Filed: February 6, 2019
    Publication date: December 31, 2020
    Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    Inventors: Muneaki IKEDA, Kenji SAITO
  • Patent number: D910538
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: February 16, 2021
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kenji Saito, Makoto Inagaki, Ryusuke Imai, Youichi Nagai, Kazumasa Toya