Patents by Inventor Tetsuji Yamada

Tetsuji Yamada 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: 11981728
    Abstract: Disclosed is an isolated monoclonal antibody comprising a heavy chain and a light chain, wherein the heavy chain comprises CDR1, CDR2 and CDR3 consisting of amino acid sequences set forth in SEQ ID NOs: 1, 2 and 3, respectively, and the light chain comprises CDR1, CDR2 and CDR3 consisting of amino acid sequences set forth in SEQ ID NOs: 4, 5 and 6, respectively.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: May 14, 2024
    Assignee: SYSMEX CORPORATION
    Inventors: Kouji Sakaguchi, Naoya Okitsu, Minori Yamada, Naoko Kitamura, Tetsuji Yamaguchi
  • Publication number: 20210406526
    Abstract: The objective of the present invention is to appropriately estimate the psychological state or developmental characteristic of a subject receiving education or childcare. An observation result acquisition unit 113 extracts a behavior observation result for each of a plurality of persons for each of a plurality of units, one unit being defined a prescribed location during a prescribed time period. An object-of-interest estimation unit 114 estimates an object of interest of an individual on the basis of each obtained behavior observation result for each of the plurality of persons and each of the plurality of units. A field classification unit 115 classifies each of the plurality of units from among one or more types of fields formed by a group and one or more types of fields formed by a specific individual into one or more types of fields, on the basis of the estimation results from the object-of-interest estimation means for each of the plurality of persons and each of the plurality of units.
    Type: Application
    Filed: March 1, 2019
    Publication date: December 30, 2021
    Applicant: Tamagawa Academy & University
    Inventors: Takashi OMORI, Tetsuji YAMADA
  • Patent number: 9804023
    Abstract: A glare measuring system is configured to have an imaging camera which is supported to be rotatable within a horizontal plane, and a processing device which calculates equivalent veiling luminance on the basis of a pickup image of the imaging camera and calculates the value of a glare rating GR on the basis of the equivalent veiling luminance. The imaging camera has a super-wide-angle lens mounted thereon, and picks up an image in a position which is rotated within the horizontal plane by every angle corresponding to the angle of view ? of the super-wide-angle. The processing device combines pickup images to generate a composite image in which a glare measurement direction is set to the center of the composite image, calculates equivalent veiling luminance on the basis of the composite image, and calculates the value of the glare rating in the glare measurement direction.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: October 31, 2017
    Assignee: IWASAKI ELECTRIC CO., LTD.
    Inventors: Tetsuji Yamada, Kosuke Oshima
  • Publication number: 20150035972
    Abstract: A glare measuring system is configured to have an imaging camera which is supported to be rotatable within a horizontal plane, and a processing device which calculates equivalent veiling luminance on the basis of a pickup image of the imaging camera and calculates the value of a glare rating GR on the basis of the equivalent veiling luminance. The imaging camera has a super-wide-angle lens mounted thereon, and picks up an image in a position which is rotated within the horizontal plane by every angle corresponding to the angle of view ? of the super-wide-angle. The processing device combines pickup images to generate a composite image in which a glare measurement direction is set to the center of the composite image, calculates equivalent veiling luminance on the basis of the composite image, and calculates the value of the glare rating in the glare measurement direction.
    Type: Application
    Filed: February 25, 2013
    Publication date: February 5, 2015
    Applicant: IWASAKI ELECTRIC CO., LTD.
    Inventors: Tetsuji Yamada, Kosuke Oshima
  • Publication number: 20150022659
    Abstract: The luminance measuring apparatus for measuring the luminance of a road has an image pickup unit for picking up an image of the road, an input unit for inputting information concerning the road as an imaging target, and a luminance measuring unit for defining a luminance measurement target field A on the basis of the information input from the input unit and measuring the luminance within the luminance measurement target field A on the basis of an image picked up by the image pickup unit. The luminance measuring unit divides the luminance measurement target field A of the pickup image into a grid having a predetermined number of lattice intersection points MP in an equivalent of plan view, and allocates measurement points of luminance to the respective lattice intersection points MP.
    Type: Application
    Filed: February 21, 2013
    Publication date: January 22, 2015
    Applicant: IWASAKI ELECTRIC CO., LTD.
    Inventors: Tetsuji Yamada, Kosuke Oshima