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: 12662558
    Abstract: Provided is a polymerizable composition including a compound represented by Formula (1), and an ultraviolet absorbing agent A having a maximum absorption wavelength on a shorter wavelength side than a maximum absorption wavelength of the compound represented by Formula (1). Provided are a polymer, an ultraviolet shielding material, a laminate, a compound, an ultraviolet absorbing agent, and a method of producing a compound. In Formula (1), R1 to R6 each independently represent a hydrogen atom or a substituent, where at least one of R1 to R6 represents a group that contains a polymerizable group having an ethylenically unsaturated bond.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: June 23, 2026
    Assignee: FUJIFILM Corporation
    Inventors: Yoshihiro Jimbo, Daisuke Sasaki
  • Patent number: 12565600
    Abstract: Provided are a photopolymerizable composition including at least one compound selected from a compound represented by Formula (1) or a compound represented by Formula (2), a polymerizable compound, and a photopolymerization initiator, and a cured substance and an optical member which are formed of the photopolymerizable composition.
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: March 3, 2026
    Assignee: FUJIFILM Corporation
    Inventors: Daisuke Sasaki, Yusuke Sakai, Ryoji Orita, Atsushi Azuma
  • Patent number: 12568754
    Abstract: A display device including a laminate includes a wavelength selective absorption layer containing a resin, a dye including at least one of four specific dyes A to D, and an antifading agent for a dye, and includes a gas barrier layer, and a wavelength conversion material; the laminate includes a wavelength selective absorption layer containing a resin, a dye, and an electron migration-type antifading agent in which the energy level of the highest occupied molecular orbital and the lowest unoccupied molecular orbital satisfy a specific relational expression in relation to the dye, and includes the gas barrier layer; an organic electroluminescent display device includes this laminate. The gas barrier layer contains a crystalline resin, has a layer thickness of 0.1 ?m to 10 ?m, has a layer oxygen permeability of 60 cc/m2·day·atm or less, and is directly arranged on at least one surface of the wavelength selective absorption layer.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: March 3, 2026
    Assignee: FUJIFILM Corporation
    Inventors: Nobutaka Fukagawa, Hiroki Kuwahara, Daisuke Sasaki
  • Publication number: 20260045050
    Abstract: A terminal device includes a transceiver, a camera, a display, and a processor. The processor determines a first synchronization signal whose radio quality satisfies a predetermined threshold from a plurality of synchronization signals beamformed and transmitted from the base station, and reports the first synchronization signal to the base station. The processor superimposes a virtual object corrected by using correction information on a captured image of the camera and displays the image on the display. The correction information is information for indicating a position of an area covered by the first synchronization signal with respect to a real object. The correction information includes information regarding a direction of the virtual object to be displayed on the display in the area and a distance from the real object to the area.
    Type: Application
    Filed: October 22, 2025
    Publication date: February 12, 2026
    Applicant: Sony Group Corporation
    Inventors: Hiroto OTSUKI, Daisuke SASAKI
  • Publication number: 20260022246
    Abstract: Provided are a near infrared absorbing compound represented by General Formula (1), and a coloring agent composition containing the near infrared absorbing compound. In General Formula (1), R1 to R8 each independently represent a group selected from a phenyl group having a substituent in which a ?p value on Hammett's rule is ?0.5 or more, an aryl group having 7 to 20 carbon atoms, which may have a substituent, or a heteroaryl group which may have a substituent, and two or more of R1 to R8 may be linked to each other to form a ring. R9 to R13 each independently represent a monovalent substituent, and five n's each independently represent an integer of 0 to 4. m is 1 or 2, and X? represents a non-nucleophilic anion.
    Type: Application
    Filed: September 25, 2025
    Publication date: January 22, 2026
    Applicant: FUJIFILM Corporation
    Inventors: Yusuke SAKAI, Satoru NOZAWA, Daisuke SASAKI
  • Patent number: 12528975
    Abstract: Provided are a photopolymerizable composition including at least one compound selected from a compound represented by Formula (1) or a compound represented by Formula (2), a polymerizable compound, and a photopolymerization initiator, and a cured substance and an optical member which are formed of the photopolymerizable composition.
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: January 20, 2026
    Assignee: FUJIFILM Corporation
    Inventors: Daisuke Sasaki, Yusuke Sakai, Ryoji Orita, Atsushi Azuma
  • Publication number: 20260003202
    Abstract: Provided is a meta-lens that reduces influence of 0th order light by guiding 1st order light for obtaining a signal to a position outside a light path of the 0th order light when constructing an optical system using the meta-lens. The meta-lens according to the present invention is a meta-lens that has a light transmission surface on which a plurality of fine structures are consecutively provided and adjusts a refractive index for light on the basis of a density of the fine structures, and includes a light path separator that causes 1st order light and 0th order light of light that has passed through the transmission surface to travel along different light paths, the 1st order light being light that has been influenced by refraction caused by the fine structures, and the 0th order light being light that has not been influenced by refraction caused by the fine structures.
    Type: Application
    Filed: June 20, 2025
    Publication date: January 1, 2026
    Inventors: Hirokazu Narita, Hayato Yoshida, Yasuhiro Fujimura, Kenichi Ishizuka, Daisuke Sasaki, Tomohiro Nakajima
  • Publication number: 20250388739
    Abstract: A composition includes: an ultraviolet absorber; a curable compound; and an anti-fading agent, in which the ultraviolet absorber includes at least one selected from a compound represented by Formula (1) or a polymer including a structure derived from the compound represented by Formula (1), and the anti-fading agent includes at least one selected from an amine compound, a phenol compound, a hydroquinone compound, a catechol compound, an ascorbic acid compound, a carotenoid compound, a metal complex compound, or a benzolactone compound. A cured substance and an optical member, which are formed of the above-described composition.
    Type: Application
    Filed: August 21, 2025
    Publication date: December 25, 2025
    Applicant: FUJIFILM Corporation
    Inventors: Atsushi AZUMA, Daisuke SASAKI, Yusuke SAKAI
  • Patent number: 12488545
    Abstract: A terminal device (10) includes a transceiver (110), a camera (140), a display (130), and a processor (150). The processor (150) determines a first synchronization signal whose radio quality satisfies a predetermined threshold from a plurality of synchronization signals beamformed and transmitted from the base station (20), and reports the first synchronization signal to the base station (20). The processor (150) superimposes a virtual object corrected by using correction information on a captured image of the camera (140) and displays the image on the display (130). The correction information is information for indicating a position of an area covered by the first synchronization signal with respect to a real object. The correction information includes information regarding a direction of the virtual object to be displayed on the display (130) in the area and a distance from the real object to the area.
    Type: Grant
    Filed: June 8, 2023
    Date of Patent: December 2, 2025
    Assignee: Sony Group Corporation
    Inventors: Hiroto Otsuki, Daisuke Sasaki
  • Patent number: 12479989
    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: Grant
    Filed: December 13, 2021
    Date of Patent: November 25, 2025
    Assignee: FUJIFILM Corporation
    Inventors: Nobutaka Fukagawa, Hirofumi Toyama, Daisuke Sasaki, Yoshihiro Jimbo
  • Publication number: 20250346750
    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: July 23, 2025
    Publication date: November 13, 2025
    Applicant: FUJIFILM Corporation
    Inventors: Nobutaka FUKAGAWA, Hirofumi TOYAMA, Daisuke SASAKI, Yoshihiro JIMBO
  • Patent number: 12466958
    Abstract: Provided is a coloring composition containing a coloring agent compound represented by Formula 1 and a medium. Description of T1, T2, R1, R2, X1, and n Formula 1 are omitted.
    Type: Grant
    Filed: February 7, 2023
    Date of Patent: November 11, 2025
    Assignee: FUJIFILM Corporation
    Inventors: Akihiro Hara, Daisuke Sasaki, Hiromichi Numazawa
  • Publication number: 20250318402
    Abstract: There are provided: a laminate including a wavelength selective absorption layer containing a resin, a dye containing at least one of four specific dyes A to D, and an antifading agent for a dye and a gas barrier layer directly arranged on at least one surface of the wavelength selective absorption layer, in which the gas barrier layer contains a crystalline resin, has a layer thickness of 0.1 ?m to 10 ?m, and has a layer oxygen permeability of 60 cc/m2·day·atm or less; and an organic electroluminescent display device.
    Type: Application
    Filed: June 18, 2025
    Publication date: October 9, 2025
    Applicant: FUJIFILM Corporation
    Inventors: Hiroki KUWAHARA, Nobutaka FUKAGAWA, Daisuke SASAKI
  • Publication number: 20250309995
    Abstract: An optical reception device includes: a reception circuit that performs digital coherent reception of an optical signal to which a probabilistic constellation shaping (PCS) is applied; a conversion circuit that samples an electric field signal in an analog format that represents an optical electric field component of the optical signal and converts the electric field signal into a digital signal in a digital format; a detection circuit that detects a sampling phase of the digital signal and generates sampling phase information that corresponds to the sampling phase; a compensation circuit that compensates for the sampling phase of the digital signal based on the sampling phase information; and an adjustment circuit that adjusts signal intensity of the digital signal before the sampling phase information is generated.
    Type: Application
    Filed: January 17, 2025
    Publication date: October 2, 2025
    Applicant: Fujitsu Limited
    Inventors: Daisuke SASAKI, yoshitaka NOMURA
  • Patent number: 12408537
    Abstract: There are provided: a laminate including a wavelength selective absorption layer containing a resin, a dye containing at least one of four specific dyes A to D, and an antifading agent for a dye and a gas barrier layer directly arranged on at least one surface of the wavelength selective absorption layer, in which the gas barrier layer contains a crystalline resin, has a layer thickness of 0.1 ?m to 10 ?m, and has a layer oxygen permeability of 60 cc/m2·day·atm or less; and an organic electroluminescent display device.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: September 2, 2025
    Assignee: FUJIFILM Corporation
    Inventors: Hiroki Kuwahara, Nobutaka Fukagawa, Daisuke Sasaki
  • Patent number: 12384903
    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: Grant
    Filed: October 27, 2021
    Date of Patent: August 12, 2025
    Assignee: FUJIFILM CORPORATION
    Inventors: Daisuke Sasaki, Yoshihiro Jimbo, Hidetomo Furuyama
  • Patent number: 12359054
    Abstract: A curable resin composition for a lens, including a coloring agent A having a maximal absorption at a wavelength of 520 to 620 nm, in which a wavelength dispersion WD of a cured product of the composition, which is calculated by the following expression (X), is 2.0×10?5 or more; a cured product formed of the curable resin composition for a lens; a diffractive optical element; and a multilayer diffractive optical element. WD=(nC?n(1129))/(1129?656)??Expression (X) In the expression, nC represents a refractive index at a wavelength of 656 nm and n(1129) represents a refractive index at a wavelength of 1129 nm.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: July 15, 2025
    Assignee: FUJIFILM Corporation
    Inventors: Naozumi Shiraiwa, Naoyuki Morooka, Daisuke Sasaki
  • Publication number: 20250195571
    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: March 5, 2025
    Publication date: June 19, 2025
    Applicant: LUCA Science Inc.
    Inventors: Masashi SUGANUMA, Hideyoshi HARASHIMA, Yuma YAMADA, Daisuke SASAKI, Takafumi YOKOTA
  • Patent number: 12331207
    Abstract: Provided is an ink jet recording ink containing a near-infrared absorbing colorant represented by Formula 1, a polymerizable monomer, a polymerization initiator, and a dispersant, in which a content of the polymerizable monomer is 50% by mass or more with respect to a total amount of the ink jet recording ink, and a difference between an SP value of the polymerizable monomer and an SP value of the dispersant is 3.8 MPa1/2 to 16.0 MPa1/2. Also provided is an ink jet recording method. The description of a ring A, a ring B, XA, XB, GA, GB, kA, and kB in Formula 1 will not be repeated.
    Type: Grant
    Filed: February 12, 2023
    Date of Patent: June 17, 2025
    Assignee: FUJIFILM Corporation
    Inventors: Hiromichi Numazawa, Daisuke Sasaki, Yusuke Sakai
  • Patent number: 12299790
    Abstract: Provided is 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.
    Type: Grant
    Filed: November 2, 2023
    Date of Patent: May 13, 2025
    Assignee: SONY CORPORATION
    Inventors: Tsuyoshi Ishikawa, Kei Takahashi, Daisuke Sasaki