Patents Assigned to TOPPAN Holdings Inc.
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Publication number: 20250019570Abstract: An adhesive tape includes a substrate that is in contact with a carrier sheet and has a higher tensile elongation at break than the carrier sheet and a release sheet, and an adhesive layer that is in contact with the release sheet and is configured to be adhered to a living body surface after the release sheet is peeled off from the adhesive layer. The carrier sheet has a larger area than the adhesive tape, which is located within the carrier sheet in a view facing a plane where the carrier sheet extends. The carrier sheet includes a slit extending toward the adhesive tape from a portion of an outer edge of the carrier sheet that does not overlap the adhesive tape and having a length that does not reach an outer edge of the adhesive tape in the view facing the plane where the carrier sheet extends.Type: ApplicationFiled: September 26, 2024Publication date: January 16, 2025Applicant: TOPPAN Holdings Inc.Inventors: Saeko NOMURA, Junya TANABE, Natsumi MIYAUCHI
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Publication number: 20250015393Abstract: A battery pack includes: a case; a plurality of batteries housed in the case; at least one of a heat-insulating material or an endothermic material disposed between the plurality of batteries; and a fire extinguisher disposed in the case. The heat-insulating material suppresses heat transfer to adjacent batteries when a battery is ignited. The heat-insulating material also blocks heat after the fire is extinguished by the action of the fire extinguisher.Type: ApplicationFiled: September 26, 2024Publication date: January 9, 2025Applicant: TOPPAN HOLDINGS INC.Inventors: Yasuharu SHIINE, Junya TANABE, Masato KUROKAWA, Yusaku HONJO
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Publication number: 20250015113Abstract: A solid-state imaging element including a lens array in which micro lenses are formed in an alignment, a flattening layer formed on the lens array, and a diffraction grating part including a thermosetting resin, has diffraction gratings, and is provided on the flattening layer. A solid-state imaging element including a lens array in which micro lenses are in an alignment, a flattening layer formed on the lens array, and a diffraction grating part including a base that covers the entire upper surface of the flattening layer, and diffraction gratings provided so as to protrude from the base.Type: ApplicationFiled: September 20, 2024Publication date: January 9, 2025Applicant: TOPPAN HOLDINGS INC.Inventors: Shungo TOMIOKA, Hideo HIDA, Tomohiro SHIMAZAKI
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Publication number: 20250002865Abstract: There is provided a method for producing a tissue construct comprising vascular endothelial cells, the method comprising incubating cells comprising at least adipose-derived stem cells from human in the presence of a TGF? type I receptor inhibitor.Type: ApplicationFiled: October 27, 2022Publication date: January 2, 2025Applicants: TOPPAN Holdings Inc., OSAKA UNIVERSITY, KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATIONInventors: Shiro KITANO, Michiya MATSUSAKI, Fiona LOUIS, Yoshihiro SOWA
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Publication number: 20250001742Abstract: A decorative sheet includes a colored substrate layer, an adhesive layer, and a transparent resin layer, which are laminated in this order, wherein the transparent resin layer is a resin layer formed of a resin composition containing biomass-derived polypropylene which is obtained by polymerizing a monomer containing biomass-derived propylene.Type: ApplicationFiled: September 13, 2024Publication date: January 2, 2025Applicant: TOPPAN HOLDINGS INC.Inventors: Shota NOGUCHI, Shingo TORIUMI, Sayaka HASHIMOTO, Aya AKASHI, Kensuke KUWAMURA, Hiromasa TOGASAKI
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Publication number: 20250004113Abstract: In a distance image capturing device, the frame cycle includes an accumulation period in which reflected light of the optical pulse is accumulated in the charge accumulation unit, a first output period in which a first voltage value corresponding to the amount of charges accumulated in the charge accumulation unit in the accumulation period is output, an FPN measurement period in which a fixed pattern noise accumulated in the charge accumulation unit is measured, a second output period in which a second voltage value corresponding to the amount of charges accumulated in the charge accumulation unit in the FPN measurement period is output, and a readout period in which a differential signal corresponding to a difference between the first voltage value and the second voltage value is output, and the distance calculation unit calculates the distance to the subject using a signal value of the differential signal.Type: ApplicationFiled: June 26, 2024Publication date: January 2, 2025Applicant: TOPPAN Holdings Inc.Inventors: Takahiro AKUTSU, Kazuto YAMAMOTO, Takeshi KAWABATA, Yuya SHIRAKAWA
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Patent number: 12181578Abstract: A range-measuring device encompasses a light emitter, a light-receiving region for receiving a reflected light of the pulsed light from the target, a driver for transmitting control signals to the light emitter and for transmitting transfer signals to distributing gates, providing offset periods in between on-periods of the transfer signals, distributing gates distribute signal charges to charge-accumulation regions, a range calculator configured to calculate ranges to the target, by using the signals transmitted from the charge-accumulation regions, and a control processor configured to generate control signals for controlling operations of the driver from calculated result delivered from the range calculator, and to transmit the control signals to the driver.Type: GrantFiled: December 31, 2020Date of Patent: December 31, 2024Assignee: TOPPAN Holdings Inc.Inventor: Masanori Nagase
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Patent number: 12181609Abstract: A range-measuring device encompasses N charge-distributing gates configured to distribute the signal charges toward N charge-transfer routes, a charge-exhausting gate for exhausting unwanted charges other than the signal charges, N charge-accumulation regions for accumulating the signal charges, a driver for transmitting drive signals to the N charge-distributing gates and the charge-exhausting gate, a readout-amplifier for reading out output signals corresponding to the signal charges accumulated in the N charge-accumulation regions, an arithmetic logic circuit configured to execute a job for calculating ranges to the target after receiving the output signals transmitted through the readout-amplifier.Type: GrantFiled: April 12, 2021Date of Patent: December 31, 2024Assignee: TOPPAN Holdings Inc.Inventor: Masanori Nagase
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Publication number: 20240431027Abstract: A glass substrate includes a through hole that penetrates the glass substrate from a first surface to a second surface. The through hole has a minimum bore diameter in the through hole in a section of 1% to 10% from the first surface in a section from the first surface to the second surface.Type: ApplicationFiled: September 4, 2024Publication date: December 26, 2024Applicant: TOPPAN HOLDINGS INC.Inventor: Yuki UMEMURA
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Publication number: 20240425717Abstract: A decorative sheet includes: a primary film layer; and a surface protective layer, wherein the surface protective layer has a gloss level of 15 or less, the surface protective layer includes a ridged portion projecting in a ridged pattern from a surface of the surface protective layer to form an uneven shape on the surface, the surface protective layer contains an ionizing radiation-curable resin as a main material, the ionizing radiation-curable resin contains, as a main component, a tetrafunctional acrylic resin having a repeating structure, the number of repetitions of the repeating structure is 12 or more, a content of vinyl groups contained in the ionizing radiation-curable resin is 20% or less relative to carbonyl groups contained in the ionizing radiation-curable resin, and the uneven shape of the surface protective layer (5) has RSm/Ra in a range of 10 or greater and 300 or less.Type: ApplicationFiled: September 9, 2024Publication date: December 26, 2024Applicant: TOPPAN HOLDINGS INC.Inventors: Erika AKUTSU, Yohei NISHIKAWA, Kosuke SHIMIZU
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Publication number: 20240426809Abstract: A evaluation method of an anticancer drug includes culturing a cell structure containing a cancer cell and a stromal cell in a presence of one or two or more of anticancer drugs and evaluating an anticancer effect of the anticancer drug using, as an index, the number of cells having a proliferation ability of the cancer cell in the cell structure after the culturing, in which a signal transduction pathway in the cancer cell stimulated by a hepatocyte growth factor, a placental growth factor, or a vascular endothelial growth factor is more activated than a signal transduction pathway in a normal cell.Type: ApplicationFiled: June 21, 2024Publication date: December 26, 2024Applicants: TOPPAN Holdings Inc., JAPANESE FOUNDATION FOR CANCER RESEARCHInventors: Yuki TAKAHASHI, Yuma YOKOKAWA, Ryohei KATAYAMA
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Publication number: 20240426982Abstract: A range imaging device includes a pixel circuit formed at a surface of a semiconductor substrate and including a photoelectric conversion device that generates charge carriers based on light incident from a space targeted for measurement, charge storages that store the charge carriers, a transfer transistor that transfers the charge carriers to a corresponding storage through a transfer path, and a charge drainage transistor that drains the charge carriers from the conversion device through a corresponding drainage path. The conversion device has a rectangular shape, the charge drainage transistor includes two charge drainage transistors provided on a y-axis and facing each other symmetrically with respect to an x-axis, where the x-axis is parallel to long sides of the conversion device and passes through a center of the conversion device, and the y-axis is parallel to short sides of the conversion device and passes through the center of the conversion device.Type: ApplicationFiled: September 6, 2024Publication date: December 26, 2024Applicant: TOPPAN HOLDINGS INC.Inventor: Yu OOKUBO
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Publication number: 20240427169Abstract: An optical device for an aerial display apparatus includes: a planar base member; a plurality of optical elements provided below the base member, each extending in a first direction and aligned in a second direction orthogonal to the first direction; a reflection layer provided in each of the optical elements and configured to reflect light; and an absorption layer provided on the reflection layer and configured to absorb light. Each of the optical elements has an incident surface and a reflection surface which are inclined with respect to a normal direction of the base member and are in contact with each other. The reflection layer is provided on the reflection surface. The optical device is arranged in such a manner as to receive external light on the incident surface.Type: ApplicationFiled: September 5, 2024Publication date: December 26, 2024Applicant: TOPPAN Holdings Inc.Inventor: Yasuhiro DAIKU
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Publication number: 20240421059Abstract: A wiring substrate includes: a glass substrate including a first face; a capacitor including a first electrode provided above the first face of the glass substrate, a dielectric layer provided above the first electrode, and a second electrode provided above the dielectric layer; and a first insulating layer covering the first face of the glass substrate and the capacitor. A third face of the first electrode that faces a second face of the dielectric layer includes a contact portion that is in contact with the second face of the dielectric layer, and a non-contact portion that is not in contact with the second face of the dielectric layer. An outer circumference of the contact portion has a sawtooth shape.Type: ApplicationFiled: June 12, 2024Publication date: December 19, 2024Applicant: TOPPAN Holdings Inc.Inventor: Tsukasa Nakamura
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Publication number: 20240419014Abstract: An aerial display apparatus includes: a display device configured to display an image; an optical device arranged to receive light from the display device and configured to reflect light from the display device to a side opposite to the display device to form an aerial image in an aerial space; a polarizing device arranged to receive light from the optical device and configured to transmit linearly polarized light; and a housing formed to surround the optical device and configured to fix the display device and the optical device with a space therebetween. A polarization axis of the polarizing device is parallel to a polarization axis of the display device.Type: ApplicationFiled: August 30, 2024Publication date: December 19, 2024Applicant: TOPPAN Holdings Inc.Inventor: Yasuhiro DAIKU
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Publication number: 20240413418Abstract: A solid-state battery packaging material at least includes: a substrate layer; a barrier layer; and a sealant layer laminated in this order, wherein at least one of the layers constituting the packaging material contains a composite oxide containing a divalent metal and a trivalent metal.Type: ApplicationFiled: August 16, 2024Publication date: December 12, 2024Applicant: TOPPAN HOLDINGS INC.Inventor: Koji MURATA
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Publication number: 20240408848Abstract: A millimeter wave reflective decorative material including a planar dielectric, and a supercell provided on a first surface of the dielectric and having a plurality of metal patterns of different shapes.Type: ApplicationFiled: August 23, 2024Publication date: December 12, 2024Applicant: TOPPAN HOLDINGS INC.Inventors: Yusuke TAKAHASHI, Tomohiko SATO, Motoyuki OGASAWARA, Tadashi TAKEDA, Ayano YAGUCHI
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Publication number: 20240409277Abstract: A cap is removably fitted over a mouth of a container and includes a molded plastic product formed of plastic and a molded paper product formed mainly of a paper biomass material and joined to the molded plastic product. The material of the molded paper product accounts for more than 50% by mass of the total materials for the cap. The molded plastic product includes a lid for opening and closing the mouth and a joining section for joining to the molded paper product. The molded paper product includes a receiving section joined to the joining section and a cylindrical portion extending from the receiving section.Type: ApplicationFiled: August 22, 2024Publication date: December 12, 2024Applicant: TOPPAN HOLDINGS INC.Inventors: Takeshi SAITO, Satoshi IWATA
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Publication number: 20240399179Abstract: A first layered product for extinguishing fire, including: a pair of substrates; and a fire-extinguishing agent-containing layer between the pair of substrates, the layer containing a fire-extinguishing agent component generating an aerosol, and a binder resin, in which a water vapor transmission rate the substrate is 12 g/m2/day or less, a second layered product, including: a fiber layer containing an organic fiber or an inorganic fiber having a high strength-heat resistance; and a resin layer, in which at least any one of the fiber layer and the resin layer contains a fire-extinguishing agent component generating an aerosol, or a third layered product, including: a pair of substrates; and a fire-extinguishing agent-containing layer between the pair of substrates, the layer containing a fire-extinguishing agent component generating an aerosol, and a binder resin, in which a water vapor transmission rate of the substrate is 15 g/m2/day or less.Type: ApplicationFiled: April 25, 2022Publication date: December 5, 2024Applicants: TOPPAN Holdings Inc., YAMATO PROTEC CORPORATIONInventors: Satoshi SASAKI, Masato KUROKAWA, Junya TANABE, Ryo SHODA, Ryohei TODE, Hiroyoshi NISHIYAMA, Shougo TOMIYAMA, Akimasa TSUTSUMI
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Publication number: 20240402545Abstract: A light control device includes a sheet unit provided with a light control sheet, and a control unit that controls an application of voltage to the sheet unit. The processing executed by the control unit includes setting the light control sheet to a first state in which visible light is reflected by controlling a voltage between transparent electrode layers to a first voltage, setting the light control sheet to a second state in which visible light is scattered by controlling the voltage between the transparent electrode layers to a second voltage, and setting the light control sheet to a third state in which visible light is transmitted by controlling the voltage between the transparent electrode layers to a third voltage.Type: ApplicationFiled: August 8, 2024Publication date: December 5, 2024Applicant: TOPPAN HOLDINGS INC.Inventor: Tetsushi YOSHIDA