Patents Assigned to Gunze Limited
  • Patent number: 10011925
    Abstract: In a harness for conduction, a knitted fabric that despite having high stretchability and flexibility as well as restorability at the time of repeated elongation, has the characteristics that a change in electrical resistance is zero or suppressed between elongation and non-elongation has never been available.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: July 3, 2018
    Assignee: GUNZE LIMITED
    Inventors: Takaomi Kurahashi, Hideki Tanaka, Yoshimi Tanaka
  • Patent number: 10013928
    Abstract: A touch panel which includes: a first electrode substrate; a second electrode substrate; a plurality of X-direction transparent electrodes formed on a main surface of the first electrode substrate; a plurality of Y-direction transparent electrodes formed on a main surface of the second electrode substrate; a plurality of X-direction drawn-round wires directly connected to transparent electrodes that are connected to the plurality of X-direction transparent electrodes; a plurality of X-direction drawn-round wires directly connected to external connections that are connected by the plurality of X-direction drawn-round wires directly connected to transparent electrodes and a plurality of through-holes; and a plurality of Y-direction drawn-round wires connected to the plurality of Y-direction transparent electrodes.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: July 3, 2018
    Assignee: GUNZE LIMITED
    Inventors: Naoki Horade, Jiro Okuno
  • Publication number: 20180103956
    Abstract: Provided is a defect hole closing material that has almost no fear of long-term failure and allows minimally invasive treatment for an atrial septal defect. The defect hole closing material is formed of two tubular bodies (a first tubular part and a second tubular par) having a stitch-like structure of a bioabsorbable material, has a sandglass shape, figure-of-eight shape, double spindle shape, or peanut shape, and includes a coil spring of which both ends are respectively engaged with a first end part and a second end part and that is passed through the insides of the first tubular part and the second tubular part from the first end part side to the second end part side via a substantially middle part. When pushing the defect hole closing material out of a catheter, the action of the coil spring causes the first tubular part and the second tubular part to come close with the substantially middle part as a center and expand tube diameters.
    Type: Application
    Filed: March 22, 2016
    Publication date: April 19, 2018
    Applicant: GUNZE LIMITED
    Inventors: Yuki SAKAMOTO, Toshiharu SHINOKA, Hirotsugu KUROBE
  • Patent number: 9944018
    Abstract: The invention provides a novel method for producing a composite member by fixing a surface member to the outer peripheral surface of a core member. A method for producing a composite member having a core member and a surface member fixed to the outer peripheral surface of the core member includes the surface member providing step of providing the surface member having magnetism lower than magnetism of the core member made of a conductive material on the outer peripheral surface of the core member, and the fusing step of electromagnetic induction heating the core member from outside the surface member to melt at least one of facing regions between the surface member and the core member with heat of the heated core member and fuse the surface member to the core member.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: April 17, 2018
    Assignee: GUNZE LIMITED
    Inventors: Kouji Kuroda, Syouichi Tsukada, Shuhei Ogami, Satoshi Mukai
  • Publication number: 20180073172
    Abstract: In a harness for conduction, a knitted fabric that despite having high stretchability and flexibility as well as restorability at the time of repeated elongation, has the characteristics that a change in electrical resistance is zero or suppressed between elongation and non-elongation has never been available.
    Type: Application
    Filed: March 2, 2016
    Publication date: March 15, 2018
    Applicant: GUNZE LIMITED
    Inventors: Takaomi KURAHASHI, Hideki TANAKA, Yoshimi TANAKA
  • Publication number: 20180056042
    Abstract: A medical guide wire which can have both slidability and operability and can be easily manufactured is provided. A medical guide wire includes a long flexible wire body, and a wire-like material structure including a wire-like material arranged on the surface of the wire body, in which the wire-like material structure is thermally fused onto the wire body.
    Type: Application
    Filed: October 11, 2017
    Publication date: March 1, 2018
    Applicant: GUNZE LIMITED
    Inventors: Junya KANETAKE, Makoto KAWAHARA, Takashi KURAOKA
  • Publication number: 20180014899
    Abstract: A wire member that exhibits an excellent sliding property is provided. A wire member 1 includes: a core member 2 that has an elongated shape; and a surface-disposed member 3 that is spirally disposed on a surface of the core member 2 so as to leave predetermined spaces along a longitudinal direction of the core member 2. In a cross-sectional view taken along the axis of the core member 2, the front end and the rear end of each of projections 3A formed by the surface-disposed member 3 respectively form contact angles ?1, ?2 each being 5° or greater relative to the surface of the core member 2.
    Type: Application
    Filed: November 2, 2015
    Publication date: January 18, 2018
    Applicant: GUNZE LIMITED
    Inventors: Kouji KURODA, Makoto KAWAHARA
  • Patent number: 9845386
    Abstract: The present invention provides the following multilayer heat-shrinkable styrene-based film having an appropriate surface shape, together with excellent lubricity and blocking resistance, and resistance to ink skipping and like problems during the printing process: a multilayer heat-shrinkable styrene-based film having: layers (A) each containing 0.8 to 2.5 parts by weight of high impact polystyrene resin and 0.02 to 0.15 parts by weight of organic fine particles having a mean particle diameter of 0.5 to 5 ?m per 100 parts by weight of a block copolymer of 75 to 90 wt % vinyl aromatic hydrocarbon and 10 to 25 wt % conjugated diene hydrocarbon; and a layer (B1) containing a block copolymer of 70 to 85 wt % vinyl aromatic hydrocarbon and 15 to 30 wt % conjugated diene hydrocarbon; or a layer (B2) containing a resin composition containing a copolymer of 98 to 40 wt % vinyl aromatic hydrocarbon and 2 to 60 wt % aliphatic unsaturated carboxylic acid ester.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: December 19, 2017
    Assignee: GUNZE LIMITED
    Inventors: Masaharu Maruo, Naoki Ohno, Tadayoshi Tanaka, Hiroyuki Furukawa
  • Patent number: 9827746
    Abstract: The present invention provides a heat shrinkable multilayer film that has excellent adhesiveness between front and back layers and an interlayer, effectively prevents delamination, and is less likely to have white creases on folds. The present invention also provides a heat shrinkable label formed from the heat shrinkable multilayer film. The present invention relates to a heat shrinkable multilayer film, including: front and back layers each containing a polyester resin; an interlayer containing a polystyrene resin; and adhesive layers, wherein the front and back layers and the interlayer are stacked with the adhesive layers interposed therebetween, and the adhesive layers each contain 50 to 95% by weight of a polystyrene resin and 5 to 50% by weight of a polyester elastomer.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: November 28, 2017
    Assignee: GUNZE LIMITED
    Inventors: Kiyoyasu Ishikawa, Naoyuki Maruichi
  • Publication number: 20170319747
    Abstract: The present invention provides a cell culture substrate containing a nanofiber composed of a biodegradable polymer on a support composed of a biodegradable polymer. It also provides a method of culturing cells, which includes seeding cells on the substrate, and stationary culture of the cells. Furthermore, the present invention provides an agent for cell transplantation therapy, which contains the substrate and cells cultured on the substrate.
    Type: Application
    Filed: October 30, 2015
    Publication date: November 9, 2017
    Applicants: KYOTO UNIVERSITY, GUNZE LIMITED
    Inventors: Kenichiro KAMEI, Li LIU, Norio NAKATSUJI, Yong CHEN, Hideki SATO, Masakazu SUZUKI
  • Patent number: 9642934
    Abstract: The present invention aims to provide a bone regeneration material kit, a paste-like bone regeneration material, a bone regeneration material, and a bone bonding material, which contain particles including a bioabsorbable polymer; and can fill a bone defect or damage and secure the mechanical strength of the bone in the short term and can promote regeneration of the patient's own bone in the long term. In addition, they can exhibit anti-washout properties after filling even when they are in contact with water such as blood or biological fluids. The present invention relates to a bone regeneration material kit comprising: a particle comprising a calcium salt and having an inositol phosphate or salt thereof adsorbed on the surface; a particle comprising a bioabsorbable polymer; and an aqueous medium.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: May 9, 2017
    Assignees: Gunze Limited, Meiji University, Kanagawa Academy of Science and Technology
    Inventors: Keishi Kiminami, Hidetoshi Arimura, Mamoru Aizawa, Minori Mizumoto, Toshiisa Konishi
  • Patent number: 9594406
    Abstract: A touch panel includes a first planar body having a first electrode patterned on one surface of a first substrate and a first lead-out wiring electrically connected to the first electrode, a cover sheet, a second planar body provided between the first planar body and the cover sheet except a predetermined region of a side edge of the first substrate, and a flexible wiring board interposed at a gap portion formed between the predetermined region of the side edge of the first substrate and the cover sheet, wherein the flexible wiring board includes a connector portion fixed onto the connection terminal of the first lead-out wiring held by the first planar body and electrically connected with the first lead-out wiring, and a spacer member that abuts with both the connector portion and the cover sheet is disposed between the connector portion and the cover sheet.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: March 14, 2017
    Assignee: GUNZE LIMITED
    Inventors: Tsutomu Yamada, Masaya Nakagoshi, Kousuke Nakajima
  • Patent number: 9550977
    Abstract: The present invention aims to provide a method for producing auricular cartilage tissue having a sufficient thickness and mechanical strength, and auricular cartilage tissue produced by the method for producing auricular cartilage tissue. The present invention provides a method for producing auricular cartilage tissue, including the steps of: seeding auricular chondrocytes onto a non-woven fabric consisting of a bioabsorbable material having an average fiber diameter of 0.90 to 7.00 ?m; and forming a composite of the non-woven fabric seeded with the auricular chondrocytes and a mesh-like framework consisting of a non-bioabsorbable material, and shaping the composite.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: January 24, 2017
    Assignee: GUNZE LIMITED
    Inventors: Noritaka Isogai, Yoshihito Itani, Akeo Hagiwara, Shinichiro Morita, Kosuke Sawai, Koichi Hatakeyama
  • Publication number: 20160291713
    Abstract: A touch panel includes a transparent substrate, a decorative layer formed on the transparent substrate, a first hard coat layer covering the transparent substrate and the decorative layer, a second hard coat layer formed on a surface of the transparent substrate, the surface being opposite to the first hard coat layer, and a plurality of first electrodes formed on a surface of the second hard coat layer. Electrodes and wirings are formed without being affected by unevenness caused by the decorative layer, so that pattern precision of the electrodes and the wirings is high.
    Type: Application
    Filed: March 10, 2016
    Publication date: October 6, 2016
    Applicant: GUNZE LIMITED
    Inventors: Masahiro Hosoe, Keisuke Matsubara
  • Patent number: 9338878
    Abstract: Provided is a touch panel that has excellent visibility without being dependent on positional accuracy of bonding between substrates on which electrodes are formed, and without being affected by the substrates. A touch panel 100 includes a first planar body 1 including, on one surface of a first substrate 11, a plurality of first electrodes 12a mutually extending in a substantially identical direction, and a second planar body 2 including, on one surface of a second substrate 21, a plurality of second electrodes 22a mutually extending in a substantially identical direction which is different from the direction in which the first electrodes 12a extend, the first planar body and the second planar body being arranged in a vertical direction, wherein each of the first electrodes 12a and each of the second electrodes 22a are bent-line-shaped electrode wires having a plurality of bend points.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: May 10, 2016
    Assignee: GUNZE LIMITED
    Inventors: Hideaki Mizumoto, Kunitomo Tsureyama
  • Patent number: 9296829
    Abstract: This invention provides a method for hydrophilic cellulose fibers capable of inhibiting decrease in the degree of polymerization and whiteness degree of oxidized cellulose fibers in oxidized cellulose in which a carbon at position 6 of each glucose unit in the cellulose fiber starting material is oxidized to a carboxyl group, the method comprising (A) the step of performing dehalogenation together with reduction, the dehalogenation comprising mixing a dehalogenation agent, a reducing agent, and oxidized cellulose fibers, and removing halogens remaining in the oxidized cellulose fibers, and the reduction comprising reducing a ketone group at position 2 and/or position 3 of each glucose unit in the oxidized cellulose fibers.
    Type: Grant
    Filed: January 18, 2012
    Date of Patent: March 29, 2016
    Assignee: GUNZE LIMITED
    Inventors: Akira Isogai, Chiaki Tanaka, Yoshinari Yui
  • Publication number: 20160074023
    Abstract: There is provided a defect hole closing material which achieves minimally invasive medical treatment for Atrial Septal Defect, and poses little possibility of occurrence of a failure in the body in some distant future. The defect hole closing material (100) comprises two bioabsorbable material-made cylindrical bodies (the first cylindrical section (110) and the second cylindrical section (120)) having a mesh-like structure in the form of an hourglass shape, a numeral “8” shape, a double spindle shape, or a peanut shape. With the first end (112) kept held securely, the second end, or the other end (122) is pulled toward the first end (112) by operating the string (140), whereupon the cylinder diameter is increased, and also the first cylindrical section (110) and the second cylindrical section (120) move close to each other with respect to the substantially central section (130) serving as a center.
    Type: Application
    Filed: April 22, 2014
    Publication date: March 17, 2016
    Applicant: GUNZE LIMITED
    Inventors: Yuki SAKAMOTO, Kensuke TAKI, Hidetaka NAKAYAMA, Noriko KAWADA
  • Publication number: 20150362948
    Abstract: Provided is a touch panel and a film body, which ensure that a region where the touch panel and a display section are in contact with each other is hard to be conspicuous and that an apparatus formed by the touch panel and a display device can be made thinner. The touch panel is a transparent touch panel which is disposed with air gaps provided at predetermined intervals between the transparent touch panel and a surface of a display section of a display device, wherein a back surface of the transparent touch panel facing the surface of the display section is provided with a projection formation layer on which a plurality of fine projections protruding toward the surface side of the display section are dispersively formed, the surface of the projection formation layer is configured to have an average irregularity height (Ra) of equal to or more than 0.01 ?m and equal to or less than 0.06 ?m and a maximum irregularity height (Ry) of equal to or more than 0.15 ?m and equal to or less than 0.
    Type: Application
    Filed: June 16, 2014
    Publication date: December 17, 2015
    Applicant: GUNZE LIMITED
    Inventors: Kenzo WADA, Haruya KAKUTA
  • Patent number: D755965
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: May 10, 2016
    Assignee: Gunze Limited
    Inventors: Makoto Kawahara, Koji Kuroda
  • Patent number: D777916
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: January 31, 2017
    Assignee: Gunze Limited
    Inventors: Koji Kuroda, Makoto Kawahara