Patents by Inventor Daisuke Sasaki

Daisuke Sasaki 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: 11372001
    Abstract: Provided are: a monoclonal antibody against human IgG4, for which the epitope is present in the CH3 of human IgG4 given by SEQ ID NO: 4; a hybridoma that produces the monoclonal antibody; a method for detecting IgG4 using the monoclonal antibody; and a kit used in this method.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: June 28, 2022
    Assignee: NITTO BOSEKI CO., LTD.
    Inventors: Yuya Teruuchi, Yuri Matsuki, Kazumitsu Inagaki, Daisuke Sasaki, Haruka Kashiwagura
  • Publication number: 20220158383
    Abstract: A connector includes a receptacle attached to a rear substrate accommodated in a front case, and a plug attached to one end of a coaxial cable, integrated with a rear case assembled to the front case, and fitted to the receptacle. A separate cable different from the coaxial cable integrated with the rear case together with the plug is integrated with the rear case.
    Type: Application
    Filed: September 3, 2021
    Publication date: May 19, 2022
    Inventor: Daisuke Sasaki
  • Publication number: 20220109128
    Abstract: There are provided a wavelength selective absorption filter including a resin, and four types of dyes A to D each having a main absorption wavelength range in different specific wavelength regions, in which an absorbance Ab (?) of the wavelength selective absorption filter at a wavelength ? nm satisfies specific Relational Expressions (I) to (VI), and an organic electroluminescent display device.
    Type: Application
    Filed: December 13, 2021
    Publication date: April 7, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Nobutaka FUKAGAWA, Hirofumi TOYAMA, Daisuke SASAKI, Yoshihiro JIMBO
  • Publication number: 20220049068
    Abstract: Provided are a resin composition including a coloring agent represented by Formula 1 and a resin; a liquid composition; a coloring agent compound; and an optical material. In Formula 1, R1 and R2 each independently represent an alkyl group or an aryl group, R3, R4, R5, and R6 each independently represent a hydrogen atom or a substituent, and R5 and R6 may be bonded to each other to form a 6-membered ring.
    Type: Application
    Filed: October 27, 2021
    Publication date: February 17, 2022
    Inventors: Daisuke SASAKI, Yoshihiro JIMBO, Hidetomo FURUYAMA
  • Patent number: 11243375
    Abstract: An imaging apparatus according to the present invention includes a lens unit including an image sensor, and configured to be rotatable about a tilt rotation axis, a rotating unit configured to be rotatable about a pan rotation axis, a non-rotating unit to which the rotating unit is rotatably attached, and a flexible printed circuit configured to connect the lens unit with the non-rotating unit. The flexible printed circuit includes an arc-shaped first portion coaxial with the pan rotation axis in a plane perpendicular to the pan rotation axis, and an arc-shaped second portion coaxial with the tilt rotation axis in a plane perpendicular to the tilt rotation axis. The first portion is bent around an axis orthogonal to the pan rotation axis.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: February 8, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Daisuke Sasaki, Yujiro Idaka, Seigo Kaneko
  • Publication number: 20220031743
    Abstract: Provided herein are a method for isolation and transplantation of intact mitochondria to a lymphoid organ (a primary lymphoid tissue or a secondary lymphoid tissue), a composition of cells prepared by using a method described herein, and a method for manufacturing cells described herein. In particular, provided herein are methods of isolating intact mitochondria from a donor cell. Also provided herein are methods of transplanting mitochondria into a recipient cell. In some aspects, the methods can be performed in vivo. Further provided are a composition of cells that include the cells prepared using the methods of the present invention.
    Type: Application
    Filed: September 13, 2019
    Publication date: February 3, 2022
    Applicant: LUCA Science Inc.
    Inventors: Masashi SUGANUMA, Hideyoshi HARASHIMA, Yuma YAMADA, Daisuke SASAKI, Takafumi YOKOTA
  • Patent number: 11236215
    Abstract: A curable composition includes: a near infrared absorbing compound that includes a cation having an absorption in a near infrared range and an anion; a salt of an anion that is a component other than the near infrared absorbing compound and has a conjugate acid pKa of ?8 or lower; and a curable compound.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: February 1, 2022
    Assignee: FUJIFILM Corporation
    Inventor: Daisuke Sasaki
  • Publication number: 20220028142
    Abstract: The present technique relates to an information processing apparatus, and an information processing method in which data of content is acquired, and a first visual field image corresponding to a visual field of a first user is cut out from a content image based on the data of the content. In addition, visual field information representing a visual field of a second user viewing the content image is acquired. Furthermore, in a display apparatus, the first visual field image is displayed, and the visual field of the second user is displayed based on the visual field information of the second user. The present technique can be applied to, for example, a case where a plurality users views content, such as a spherical image and a free viewpoint image.
    Type: Application
    Filed: August 11, 2021
    Publication date: January 27, 2022
    Inventors: TSUYOSHI ISHIKAWA, KEI TAKAHASHI, DAISUKE SASAKI
  • Publication number: 20220017762
    Abstract: Provided are an ink jet ink for forming an infrared absorbing image and applications thereof, the ink jet ink including an infrared absorbing material represented by Formula (1), resin particles, a water-soluble organic solvent, a water-soluble organic compound X1, a surfactant, and water. M+ represents a proton, a monovalent alkali metal cation, or an organic cation, L1 represents a methine chain consisting of 5 or 7 methine groups, a methine group at a center of the methine chain has a substituent, R1 to R4 each independently represent a hydrogen atom or a substituent, and X represents O, S, or Se.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 20, 2022
    Inventors: Misato SASADA, Akihiro HARA, Daisuke SASAKI
  • Publication number: 20220002677
    Abstract: A transfer method includes a centrifugation step for applying centrifugal force in the direction of lamination to a laminate of a cell structure disposed on a temperature-responsive culture dish and a gel placed on the cell structure and a peeling step for maintaining the temperature at the lower critical solution temperature of the temperature-responsive culture dish or lower and peeling off the cell structure containing muscle cells from the temperature-responsive culture dish.
    Type: Application
    Filed: July 2, 2021
    Publication date: January 6, 2022
    Applicant: NIHON KOHDEN CORPORATION
    Inventors: Hirotsugu KUBO, Takahiro SHIOYAMA, Yuki KAGAWA, Yuto HINATA, Tatsuya SHIMIZU, Daisuke SASAKI, Yuji HARAGUCHI
  • Patent number: 11209732
    Abstract: A near infrared absorbing composition includes: a squarylium compound represented by the following Formula (1) and having an absorption maximum of 700 nm or longer; and a resin. In Formula (1), Ar1 and Ar2 each independently represent a divalent conjugated group which has a heteroaryl ring having a chalcogen atom, and R1 to R4 each independently represent a hydrogen atom or a substituent. The film and the infrared cut filter are formed of the near infrared absorbing composition. The solid image pickup element includes the infrared cut filter.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 28, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Yuki Hirai, Daisuke Sasaki, Yoshihiro Jimbo
  • Publication number: 20210395549
    Abstract: Provided are: a photocurable ink composition including particles of a squarylium coloring agent represented by Formula (1) a radically polymerizable monomer, a radical polymerization initiator, and a coloring agent sensitizer, in which a volume average particle diameter of the particles of the squarylium coloring agent is 10 nm to 400 nm (in Formula (1), ring A and ring B: an aromatic ring or a heteroaromatic ring; XA, XB, GA, and GB: monovalent substituent; kA=integer of 0 to nA; kB=integer of 0 to nB; nA: an integer that is a maximum number of GA the ring A can have as its substituent; and nB: an integer that is a maximum number of GB the ring B can have as its substituent); and an image recording method.
    Type: Application
    Filed: September 2, 2021
    Publication date: December 23, 2021
    Inventors: Minako HARA, Misato SASADA, Daisuke SASAKI, Toshiyuki MAKUTA
  • Patent number: 11195016
    Abstract: A pile head analysis system captures a plurality of images of a construction site including a pile using a camera mounted on an unmanned aerial vehicle (UAV), acquires the images, generates a three-dimensional model of the construction site, detects a pile head from the three-dimensional model, and determines consistency between the detected pile head and preliminarily acquired design information.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: December 7, 2021
    Assignee: TOPCON CORPORATION
    Inventors: Daisuke Sasaki, Koji Onishi, Masaki Takanashi, Kiyoyasu Takahashi, Shugo Akiyama
  • Patent number: 11181558
    Abstract: Magnetic sensors each disposed to face each of current paths for each of windings with 2n phases (n is a multiple of three) in an AC rotating machine are included, and when each of a DC component and an AC component in a d-axis sum current and a q-axis sum current obtained by performing a dq-transformation into a two-axis coordinate system on 2n detection currents on the assumption that all current amplitudes of the windings are the same is represented collectively with each of terms expressed by sine functions with different phases, each of the current paths at each of 2n current path arrangement positions is arranged to have a positional relationship where error components are reduced by cancellation among coefficients included at least in one of the term or by cancellation among values of the terms.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: November 23, 2021
    Assignee: Mitsubishi Electric Corporation
    Inventors: Akira Furukawa, Kenichi Akita, Daisuke Sasaki
  • Patent number: 11180633
    Abstract: Provided are a resin composition including at least one near infrared absorbing coloring agent selected from compounds represented by Formula (1), and a resin, in which a content of the near infrared absorbing coloring agent is in a range of 0.3% by mass to 5% by mass with respect to a total amount of the resin composition, a resin molded article, and a method of producing a resin molded article. The details of the reference numerals of the compounds are as described in the specification.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: November 23, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Daisuke Sasaki, Yoshihiro Jimbo
  • Publication number: 20210355957
    Abstract: An air flow in an axial direction of a centrifugal fan is caused to increase. A centrifugal fan included in a rotating electrical machine or the like is configured of a main plate having a multiple of plate-form blades provided in a ring form in a periphery of an axis of rotation and formed in a range such that a diameter increases heading from a front to a rear in a direction of rotation. The blade is provided erected from an arm-form plate projecting on an outer diameter side of a flat face portion of the main plate, at least one of the multiple of blades has a curved portion in one portion of a face portion configuring the blade, and a region of the blade in which the curved portion is provided is formed in a form pushed down to the front in the direction of rotation.
    Type: Application
    Filed: March 24, 2021
    Publication date: November 18, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Keisuke TAKEISHI, Hiroyuki Higashino, Shungo Miyagi, Daisuke Sasaki
  • Patent number: 11159352
    Abstract: An adaptive equalizer includes a sample buffer that temporarily stores data obtained by fractional sampling at a sampling rate that is larger than one time and smaller than two times a symbol rate; and a processor coupled to the sample buffer and configured to: specify position of a training sequence in the data based on a correlation value between a first set of (f×T) samples and a second set of (f×T) samples following the first set of samples, assuming that the sampling rate is f, and a symbol length of a code pattern included in the training sequence inserted in the data is T, and calculate an initial value of a tap coefficient set to a tap of an adaptive equalization filter based on the specified training sequence, wherein the symbol length is set to be changeable so that f×T is an integer.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: October 26, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Daisuke Sasaki, Hisao Nakashima, Nobukazu Koizumi
  • Patent number: 11146428
    Abstract: An adaptive equalizer, includes a sample buffer; and a processor coupled to the sample buffer and configured to: perform an adaptive equalization on data which has been fractionally sampled at a sampling rate higher than once a symbol rate and lower than twice the symbol rate, determine an initial value of a tap coefficient of the adaptive equalizer by using a training sequence inserted in the data, shift, by a predetermined shift amount, a sample point of one pattern from among two consecutive patterns included in the training sequence, specify a position of the training sequence in the data by replacing an original sample value with a sample value at the shifted sample point, and update the initial value of the tap coefficient based on the specified training sequence.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: October 12, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Daisuke Sasaki, Hisao Nakashima, Nobukazu Koizumi
  • Patent number: 11125670
    Abstract: A device for measuring a tension of a sheet-like tissue containing cardiomyocytes includes a first gel adapter holder having a frame member and a first gel holding member protruding toward a part of an inside face of the frame member for fixing one end of a film-like gel; and a second gel adapter holder having a second gel holding member for fixing the other end of the gel and a connection member connected to the second gel holding member. A kit includes the tension measuring device; a substrate having a pair of gel molding protruding members fitted along the inside face of the frame member; and a gel forming lid body having a face parallel to a gel contact face of the substrate so as to form an upper face of the gel. Further, a system for measuring the tension includes the tension measuring device.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: September 21, 2021
    Assignees: NIHON KOHDEN CORPORATION, TOKYO WOMEN'S MEDICAL UNIVERSITY
    Inventors: Hirotsugu Kubo, Takahiro Shioyama, Yuki Kagawa, Tatsuya Shimizu, Daisuke Sasaki
  • Patent number: 11118059
    Abstract: Provided are a film having excellent heat resistance and a film forming method. In addition, provided are an optical filter, a laminate, a solid image pickup element, an image display device, and an infrared sensor. The film includes an aggregate of a dye and a resin, in which an average particle size of the aggregate of the dye is 30 to 450 nm.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: September 14, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Kazuya Oota, Kyohei Arayama, Daisuke Sasaki, Tokihiko Matsumura, Shunsuke Kitajima