Patents Assigned to Toppan Printing Co., Ltd.
  • Patent number: 11187974
    Abstract: A photomask blank and a photomask having favorable wafer transfer characteristics and irradiation resistance. A photomask blank is for fabricating a photomask for an exposure wavelength of 193 nm, the photomask blank comprising: a light-transmissive substrate; a phase shift film formed on the light-transmissive substrate and providing phase shift effects of a light transmittance of at least 30% with respect to exposure light; and a light-shielding film formed on the phase shift film. The phase shift film is constituted by lamination of: a first phase shift film (that uses a silicon nitride-based material, has a refractive index n1 of 2.5 to 2.7, and an extinction coefficient k1 of 0.2 to 0.4; and a second phase shift film that uses a silicon oxynitride-based material, has a refractive index n2 of 1.55 to 2.20, and an extinction coefficient k2 greater than 0 but no greater than 0.1.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: November 30, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Yoshifumi Sakamoto, Yosuke Kojima, Tatsuya Nagatomo
  • Patent number: 11187931
    Abstract: There is provided a polymer network liquid crystal display device for image display according to an input image signal. The device includes a determination unit configured to determine whether an image for display according to the image signal is a moving image or a still image, and a correction unit configured to correct a hysteresis of the image for display, based on a result of the determination by the determination unit.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: November 30, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventor: Ryuichi Hirayama
  • Publication number: 20210362462
    Abstract: A decorative sheet comprises a transparent resin layer containing a polyolefin-based resin, and a surface protective layer containing a thermosetting resin and provided on a front surface side of the transparent resin layer. Further, an uneven pattern is provided on a front surface of the surface protective layer. A percentage of a surface waviness of the decorative sheet after molding to a surface waviness of the decorative sheet before molding, which is defined as a residual embossing ratio, is 30% or more; and an absolute value of a difference between a gloss of a surface of the decorative sheet before molding and a gloss of the surface of the decorative sheet after molding, which is defined as a gloss difference, is less than 5%.
    Type: Application
    Filed: August 9, 2021
    Publication date: November 25, 2021
    Applicant: Toppan Printing Co., Ltd.
    Inventor: Mamiko SANO
  • Publication number: 20210366164
    Abstract: A method for generating color conversion information including providing a user with color sample information for determining a color sample of which color characteristic information is known, receiving, from the user, an image including the color sample determined by the color sample information in a lighting environment, and generating color conversion information which corresponds to the lighting environment and is correlated with the user, based on the image and the color characteristic information of the color sample determined by the color sample information. The color conversion information converts between color information and color characteristic information, the color information is information which corresponds to a lighting environment and indicates colors of an object in the lighting environment, and the color characteristic information indicates color characteristics of the object.
    Type: Application
    Filed: August 5, 2021
    Publication date: November 25, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Koichi TAKASE, Takashi INAMURA, Takaya TANAKA
  • Patent number: 11180843
    Abstract: A method includes: sandwiching a plastic layer between a glass substrate and a metal plate made of an iron-nickel alloy and joining the metal plate to the glass substrate with the plastic layer in between; forming a mask portion including a plurality of mask holes from the metal plate; joining a surface of the mask portion that is opposite to a surface of the mask portion that is in contact with the plastic layer to a mask frame, which has a higher rigidity than the mask portion and is in a shape of a frame surrounding the mask holes of the mask portion; and peeling off the plastic layer and the glass substrate from the mask portion.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: November 23, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Shunsuke Sato, Reiji Terada, Naoko Mikami
  • Patent number: 11179495
    Abstract: Disclosed is a three-dimensional tissue comprising cells and collagen including endogenous collagen, wherein at least a portion of the cells is adhered to the collagen, and the content of the collagen is from 10 wt % to 90 wt % based on the three-dimensional tissue.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: November 23, 2021
    Assignees: TOPPAN PRINTING CO., LTD., OSAKA UNIVERSITY
    Inventors: Michiya Matsusaki, Shinji Irie, Shiro Kitano
  • Patent number: 11179958
    Abstract: Printed matter including a viewed-page detection electrode provided to a primary surface of a first printed medium among a plurality of bound printed media, the viewed-page detection electrode being so disposed that, when the printed matter is closed, at least part of the electrode provided to a first page overlaps with an electrode provided to a second page facing the first page; a selected-area detection electrode provided to the primary surface and located at a position different from the viewed-page detection electrode; a first determination unit connected to the viewed-page detection electrode to determine a page that is currently open based on capacitance generated in the viewed-page detection electrode; and a second determination unit connected to the selected-area detection electrode to determine whether the selected-area detection electrode of the open page has been touched by a user based on capacitance generated in the selected-area detection electrode.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 23, 2021
    Assignee: TOPPAN PRINTING, CO., LTD.
    Inventors: Koichi Obata, Koichi Yoshino
  • Publication number: 20210358983
    Abstract: A solid-state image sensor filter includes: a light-incident surface on which light is incident; an infrared filter located on a side of a photoelectric conversion element on which the light-incident surface is disposed; and a barrier layer located on a side of the infrared filter on which the light-incident surface is disposed, the barrier layer being provided to suppress transmission of an oxidation source to thereby prevent the infrared filter from being oxidized.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Reiko Iwata, Yuri Hirai, Kazushige Kitazawa, Tadatoshi Maeda
  • Publication number: 20210359361
    Abstract: A packaging material for a solid-state battery including a sulfide-based solid electrolyte is provided. The packaging material includes at least a substrate layer, a barrier layer, and a sealant layer in this order. The sealant layer includes an ionomer.
    Type: Application
    Filed: July 27, 2021
    Publication date: November 18, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Koji MURATA, Masayoshi SUZUTA
  • Publication number: 20210354430
    Abstract: A sealant film including a polyolefin layer containing polyolefin as a main ingredient, and a polycycloolefin layer as an outermost layer containing polycycloolefin as a main ingredient. The polycycloolefin contains two or more kinds of structural units selected from a structural unit (A) derived from a dicyclopentadiene compound, a structural unit (B) derived from a tetracyclododecene compound, and a structural unit (C) derived from a norbornene compound, and the polycycloolefin has a glass transition temperature less than or equal to 80° C.
    Type: Application
    Filed: July 27, 2021
    Publication date: November 18, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Shunsuke YAJIMA, Masanobu YOSHINAGA
  • Publication number: 20210351094
    Abstract: A package substrate that prevents breakage of a core substrate is provided. A package substrate includes a core substrate made of a brittle material, at least one insulating layer formed on one surface or both surfaces of the core substrate, and one or more wiring layers formed on the insulating layer and/or in the insulating layer, the core substrate being exposed from an outer peripheral portion of the insulating layer, and the insulating layer being chamfered.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 11, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Yuki UMEMURA, Akane KOBAYASHI
  • Publication number: 20210352194
    Abstract: A wearable apparatus includes a body having a U-shape. The body includes a curved portion, a first side portion, and a second side portion, the curved portion having a first end and a second end, the first side portion extending from the first end, and the second side portion extending from the second end, the body is wearable such that the curved portion is worn on a nape of a neck of a user, and that the first and second side portions are suspended from shoulders of the user. The body has a first end of the first side portion, and has a second end of the second side portion. A terminal device having an image capture function and a communication function is mountable on at least one of the first end at the first side portion and the second end at the second side portion.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 11, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Ichiro NAZUKA, Takashi OGINO
  • Publication number: 20210346607
    Abstract: A transfer device for living organisms is used for placing an object in a living organism. The transfer device for living organisms includes a tubular needle extending in one direction, and a pushing member located inside the needle. The needle is configured to capture an object therein from an opening at a tip of the needle. The pushing member is configured to be movable relative to the needle from inside the needle toward the opening.
    Type: Application
    Filed: July 20, 2021
    Publication date: November 11, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Keiichi IMAI, Kana YOSHIHARA
  • Patent number: 11167582
    Abstract: There is provided an optical element for counterfeit prevention that has both high counterfeit preventing property and designability by a multi-optical element structure. The optical element has a second layer (3) having a relief structure on a front surface, a first layer (2) disposed on the second layer (3), and a third layer (6) in a thin film interposed between the second layer (3) and the first layer (2) and formed along a front surface of the relief structure. The second layer (3) has a refractive index lower than a refractive index of the first layer (2) and the third layer (6) has a refractive index higher than the refractive index of the first layer (2). The optical element has at least a first region (4) and a second region (5) in a plan view. In the first region (4), an electromagnetic wave that enters from a side of the first layer (2) in a specific angle range is configured to be totally reflected.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: November 9, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventor: Kazuhiro Yashiki
  • Publication number: 20210339926
    Abstract: A packaging body constituted by a sheet that includes a gas barrier laminate and a sealant; and contents that are accommodated in the packaging body and that contain a sulfur-containing amino acid. The gas barrier laminate comprises: a resin substrate; a first layer containing an inorganic oxide; a second layer containing a carboxylic acid polymer; and a third layer containing a polyvalent metal compound and a resin. The resin substrate, the first layer, the second layer, and the third layer are layered in this order from the outside to the inside of the packaging body. The thickness of the third layer is 0.1 ?m or more. The sulfur content of the second layer is 1.0 atm % or less.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 4, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Kengo OKAMURA, Miki FUKUGAMI
  • Patent number: 11161953
    Abstract: A resin foam composition comprises, at least, a resin emulsion and cellulose nanofibers.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: November 2, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventor: Yumiko Oomori
  • Patent number: 11161997
    Abstract: A decorative material with improved release properties and scratch resistance. A decorative material according to a mode of the present invention includes a first gloss control layer provided to a front surface and a second gloss control layer provided on part of the first gloss control layer. The first gloss control layer contains a gloss control agent comprised of a hydrophilic inorganic material and a silicone-based release agent having a reactive terminal group. The reactive terminal group of the silicone-based release agent preferably has at least one of a hydroxyl group and an amino group. The second gloss control layer contains a silicone-based release agent having a reactive terminal group, and the reactive terminal group of the silicone-based release agent has at least one of an acryloyl group and a methacryloyl group.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: November 2, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventor: Eiichi Higashikawa
  • Patent number: 11161364
    Abstract: This invention aims to provide a novel laminate in which a first layer is formed with high positional accuracy, and to provide a manufacturing method thereof. In the laminate of this invention, a relief structure forming layer includes a first region having an indented structure extending in a first direction or a direction tilted by an angle within 10 degrees to the left or right from the first direction in a plan view, and a second region including an indented structure extending in a second direction orthogonal to the first direction or a direction tilted by an angle within 65 degrees to the left or right from the second direction in a plan view. The first layer contains a first material which is different from a material of the relief structure forming layer, and has a surface shape corresponding to that of the relief structure forming layer.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: November 2, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventor: Kazuhiro Yashiki
  • Publication number: 20210330417
    Abstract: An adhesive examination marker includes a base film having a front surface and a rear surface facing away from the front surface, a pressure-sensitive adhesive layer disposed on the rear surface of the base film, and a support attached to the front surface of the base film and having a shape along at least a part of a periphery of the base film as viewed perpendicular to the front surface of the base film, the support including a band-like portion that connects two points on the periphery of the base film which face each other across a central portion of the base film.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Ryohei TODE, Junya TANABE, Saeko NOMURA
  • Patent number: 11156883
    Abstract: A color filter includes: a substrate that transmits light; and a colored layer being formed by an ink jet ink, the colored layer being arranged on a lattice point which is a virtual point in a plurality of virtual lattice patterns arranged on the substrate with a first pitch in a first direction and a second pitch in a second direction, the colored layer being separated in the first direction and the second direction.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: October 26, 2021
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventor: Kodai Konno