Patents by Inventor Atsuyasu NOZAKI

Atsuyasu NOZAKI 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: 10875950
    Abstract: Provided are a coloring composition having excellent heat resistance and solvent resistance, a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and a polymer. The coloring composition includes a polymer TP consisting only of a repeating unit A having a triarylmethane structure and a repeating unit B having an acid group, and a polymerizable compound, in which the polymer TP contain the repeating unit B in the amount of 12% to 60% by mass with respect to all the repeating units of the polymer TP.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: December 29, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Yuta Takasaki, Takuma Amemiya, Yasuhiro Ishiwata, Atsuyasu Nozaki, Hiroaki Idei, Atsushi Nakayama, Akinori Fujita
  • Publication number: 20200393764
    Abstract: An actinic ray-sensitive or radiation-sensitive resin composition includes a resin having a group that decomposes by the action of an acid to increase a polarity, a polyester having an acid-decomposable group, and a photoacid generator.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Applicant: FUJIFILM Corporation
    Inventor: Atsuyasu NOZAKI
  • Publication number: 20200110336
    Abstract: Provided are a lithographic printing plate precursor having an image-recording layer on a hydrophilic support, in which the image-recording layer includes an organic polymer particle, and the organic polymer particle is a reaction product obtained by at least reacting an aromatic polyvalent isocyanate compound having a structure represented by Formula PO and water, a method for making a lithographic printing plate having excellent printing resistance in the case of using an ultraviolet-curable ink in printing, a new organic polymer particle, and a resin composition including the organic polymer particle.
    Type: Application
    Filed: December 8, 2019
    Publication date: April 9, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Atsuyasu NOZAKI, Kenjiro ARAKI
  • Publication number: 20200094542
    Abstract: Provided are a lithographic printing plate precursor having an image-recording layer on a hydrophilic support, in which the image-recording layer includes a polymer particle including an addition polymerization-type resin having a hydrophilic structure and a crosslinking structure, a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used, a polymer particle including an addition polymerization-type resin having a hydrophilic structure and a crosslinking structure, and a composition including the polymer particle.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Shuji HIRANO, Atsuyasu NOZAKI
  • Patent number: 10564545
    Abstract: A photosensitive resin composition contains a polymer compound having a linking group represented by Formula A-1 in the main chain; and an infrared absorbing material. In Formula A-1, R1 and R2 each independently represent a hydrogen atom or a monovalent organic group, and X1 is a specific linking group.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: February 18, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Rena Mukaiyama, Atsuyasu Nozaki, Takashi Sato, Kotaro Asano
  • Patent number: 10509317
    Abstract: A negative type photosensitive resin composition includes a polymer compound which has, in a main chain thereof, a constitutional unit A represented by Formula A-1, a constitutional unit B that is at least one of constitutional units represented by Formulae B-1, B-2, B-3, B-4, B-5, B-6, or B-7, and a constitutional unit C containing an ethylenically unsaturated group; and a polymerization initiator. A negative type planographic printing plate precursor includes an image recording layer containing the negative type photosensitive resin composition. A method of preparing a planographic printing plate includes, in order, an exposure step of image-exposing the negative type planographic printing plate precursor; and a development step of performing development by removing a non-exposed portion of the exposed negative type planographic printing plate precursor using a developer.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: December 17, 2019
    Assignee: FUJIFILM CORPORATION
    Inventors: Yuichi Yasuhara, Atsuyasu Nozaki
  • Patent number: 10495971
    Abstract: A photosensitive resin composition includes a polymer compound having a structure represented by Formula 1 as a component A; and an infrared absorbent as a component B. A planographic printing plate precursor includes a support; a polymer compound, which has a structure represented by Formula 1, as a component A on the support; and a recording layer, which contains an infrared absorbent, as a component B on the support. In Formula 1, R1 represents an (x+2) valent aromatic hydrocarbon ring group, and x represents an integer of 1 to 4.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: December 3, 2019
    Assignee: FUJIFILM CORPORATION
    Inventors: Atsuyasu Nozaki, Yuichi Yasuhara
  • Patent number: 10437149
    Abstract: Provided is a photosensitive resin composition, including: a polymer compound which has a polycyclic structure and a sulfonamide group in a main chain thereof; and an infrared absorbent, wherein the polycyclic structure has at least one structure selected from the group consisting of a fused cyclic hydrocarbon structure and a fused polycyclic aromatic structure.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: October 8, 2019
    Assignee: FUJIFILM CORPORATION
    Inventor: Atsuyasu Nozaki
  • Patent number: 10363733
    Abstract: Provided are a photosensitive resin composition which enables production of a lithographic printing plate precursor having a non-image portion which has good solubility in an alkali aqueous solution and which enables production of a lithographic printing plate having excellent chemical resistance and excellent printing durability, a lithographic printing plate precursor obtained by using the photosensitive resin composition, a method for producing a lithographic printing plate, and a new polymer compound. The photosensitive resin composition of the present invention contains: a polymer compound which has an amine bond or a quaternary ammonium salt bond, and at least one bond selected from the group consisting of a urea bond, a urethane bond, and a carbonate bond in the main chain and has a sulfonamide group or a phenolic hydroxyl group in the main chain and/or the side chain; and an infrared absorbing material.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: July 30, 2019
    Assignee: FUJIFILM CORPORATION
    Inventors: Atsuyasu Nozaki, Takashi Sato, Rena Mukaiyama
  • Patent number: 10338469
    Abstract: A photosensitive resin composition contains a polymer compound having a constitutional unit represented by the following Formula A-1 as a constitutional unit A and at least one constitutional unit among constitutional units represented by the following Formulas B-1 to B-6 as a constitutional unit B in the main chain, and an infrared absorbing material.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: July 2, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Kotaro Asano, Atsuyasu Nozaki, Takashi Sato, Rena Mukaiyama, Kazuto Shimada
  • Publication number: 20190176459
    Abstract: Provided are a positive type planographic printing plate precursor including: a support which has a hydrophilic surface; and an image recording layer on the support, the image recording layer containing: a polymer compound 1 having at least one bond selected from the group consisting of a urea bond, a urethane bond, and a carbonate bond in a main chain and containing a sulfonamide group in the main chain; a polymer compound 2-1 having at least one of a constitutional unit represented by Formula S-1 or a constitutional unit represented by Formula S-2 or a polymer compound 2-2 having a constitutional unit represented by Formula EV-1 and a constitutional unit represented by Formula EV-2; and an infrared absorbent, and a method of producing a planographic printing plate obtained by using the positive type planographic printing plate precursor.
    Type: Application
    Filed: February 19, 2019
    Publication date: June 13, 2019
    Inventors: Yuichi YASUHARA, Atsuyasu NOZAKI
  • Publication number: 20190094694
    Abstract: Provided is a positive type photosensitive resin composition including: a polymer compound which contains, in a main chain thereof, a sulfonamide group and a structure represented by Formula A-1; and an infrared absorbent. In Formula A-1, X represents —NR1—, —S—, or —O—, R1 represents a hydrogen atom or an alkyl group, and each symbol “*” independently represents a bonding position with respect to another structure.
    Type: Application
    Filed: November 26, 2018
    Publication date: March 28, 2019
    Inventors: Yuichi YASUHARA, Atsuyasu NOZAKI
  • Publication number: 20180321590
    Abstract: A negative type lithographic printing plate precursor includes a support having a hydrophilic surface; and an image recording layer, on the support, containing a polymerization initiator and a polymer compound having a structure represented by Formula 1 in a main chain and an ethylenically unsaturated bond. Further, a method of preparing a lithographic printing plate includes, in order, an exposure step of image-exposing the negative type lithographic printing plate precursor; and a development step of performing development by removing a non-exposed portion of the exposed negative type lithographic printing plate precursor using a developer. In Formula 1, R1 represents an (x+2)-valent aromatic hydrocarbon ring group, and x represents an integer of 1 to 4.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 8, 2018
    Inventors: Yuichi YASUHARA, Atsuyasu NOZAKI
  • Publication number: 20180314152
    Abstract: Provided are: a positive type photosensitive resin composition including a polyester containing a sulfonamide group in a main chain thereof, and an infrared absorbent; a positive type planographic printing plate precursor obtained by using the positive type photosensitive resin composition; and a method of producing a planographic printing plate.
    Type: Application
    Filed: July 3, 2018
    Publication date: November 1, 2018
    Inventors: Yuichi YASUHARA, Atsuyasu NOZAKI
  • Publication number: 20180162976
    Abstract: Provided are a coloring composition having excellent heat resistance and solvent resistance, a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and a polymer. The coloring composition includes a polymer TP consisting only of a repeating unit A having a triarylmethane structure and a repeating unit B having an acid group, and a polymerizable compound, in which the polymer TP contain the repeating unit B in the amount of 12% to 60% by mass with respect to all the repeating units of the polymer TP.
    Type: Application
    Filed: February 6, 2018
    Publication date: June 14, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Yuta TAKASAKI, Takuma AMEMIYA, Yasuhiro ISHIWATA, Atsuyasu NOZAKI, Hiroaki IDEI, Atsushi NAKAYAMA, Akinori FUJITA
  • Publication number: 20180154671
    Abstract: A planographic printing plate precursor includes: a support; and an image recording layer on the support, and the image recording layer contains a polymer having any group selected from a sulfonamide group, an amide group, an imide group and a carbonate group in a main chain and having a group represented by the following Formula (1): ?X—Ra?n??(1) wherein X represents a single bond or an oxygen atom, Ra represents an alkylene group having 6 to 40 carbon atoms in a case where X represents a single bond and Ra represents an alkylene group having 2 to 20 carbon atoms in a case where X represents an oxygen atom, and n represents an integer of 1 to 90
    Type: Application
    Filed: January 29, 2018
    Publication date: June 7, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Takeshi INASAKI, Hiroaki IDEI, Atsuyasu NOZAKI
  • Publication number: 20180157174
    Abstract: A negative type photosensitive resin composition includes a polymer compound which contains a linking group represented by Formula A-1 in a main chain and an ethylenically unsaturated group; and a polymerization initiator. In Formula A-1, R1 and R2 each independently represent a hydrogen atom or a monovalent organic group, and X1 represents a linking group represented by any of Formulae A-2 to A-6. A negative type planographic printing plate precursor includes an image recording layer containing the negative type photosensitive resin composition. A method of preparing a planographic printing plate includes, in order, an exposure step of image-exposing the negative type planographic printing plate precursor; and a development step of performing development by removing a non-exposed portion of the exposed negative type planographic printing plate precursor using a developer.
    Type: Application
    Filed: January 26, 2018
    Publication date: June 7, 2018
    Inventors: Yuichi YASUHARA, Atsuyasu NOZAKI
  • Publication number: 20180149975
    Abstract: A negative type photosensitive resin composition includes a polymer compound which has, in a main chain thereof, a constitutional unit A represented by Formula A-1, a constitutional unit B that is at least one of constitutional units represented by Formulae B-1, B-2, B-3, B-4, B-5, B-6, or B-7, and a constitutional unit C containing an ethylenically unsaturated group; and a polymerization initiator. A negative type planographic printing plate precursor includes an image recording layer containing the negative type photosensitive resin composition. A method of preparing a planographic printing plate includes, in order, an exposure step of image-exposing the negative type planographic printing plate precursor; and a development step of performing development by removing a non-exposed portion of the exposed negative type planographic printing plate precursor using a developer.
    Type: Application
    Filed: January 26, 2018
    Publication date: May 31, 2018
    Inventors: Yuichi YASUHARA, Atsuyasu NOZAKI
  • Publication number: 20180129136
    Abstract: A photosensitive resin composition includes a polymer compound having a structure represented by Formula 1 as a component A; and an infrared absorbent as a component B. A planographic printing plate precursor includes a support; a polymer compound, which has a structure represented by Formula 1, as a component A on the support; and a recording layer, which contains an infrared absorbent, as a component B on the support. In Formula 1, R1 represents an (x+2) valent aromatic hydrocarbon ring group, and x represents an integer of 1 to 4.
    Type: Application
    Filed: January 9, 2018
    Publication date: May 10, 2018
    Inventors: Atsuyasu NOZAKI, Yuichi YASUHARA
  • Publication number: 20170329225
    Abstract: Provided is a photosensitive resin composition, including: a polymer compound which has a polycyclic structure and a sulfonamide group in a main chain thereof; and an infrared absorbent, wherein the polycyclic structure has at least one structure selected from the group consisting of a fused cyclic hydrocarbon structure and a fused polycyclic aromatic structure.
    Type: Application
    Filed: July 21, 2017
    Publication date: November 16, 2017
    Inventor: Atsuyasu NOZAKI