Patents by Inventor Shunsuke Suiko

Shunsuke Suiko 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).

  • Publication number: 20210394406
    Abstract: Provided are a space filling material and a space filling structure capable of filling a predetermined space for various purposes, and method for using those. A space filling material (11) includes reinforcing fibers as an expansion material and a resin. The reinforcing fibers form a plurality of intersections and are bonded with the resin at at least one of the intersections. Heating of the space filling material causes an expansion stress in at least a thickness direction (X) such that the space filling material fills a predetermined space (13). For example, the space filling material may contain the resin at a volume ratio of 15 to 95 vol % based on a total volume of the reinforcing fibers and the resin.
    Type: Application
    Filed: September 2, 2021
    Publication date: December 23, 2021
    Applicant: KURARAY CO., LTD.
    Inventors: Satoshi KATSUYA, Ryokei ENDO, Yosuke WASHITAKE, Shunsuke SUIKO
  • Publication number: 20210382228
    Abstract: A light-emitting fiber includes a core and a cladding and is configured to emit light through a side surface of the fiber. A resin used for the core is at least one selected from the group consisting of polymethyl methacrylate, polymethyl methacrylate copolymers, polystyrene, polycarbonates, polyorganosiloxanes, and norbornene, and a resin used for the cladding is fluorine resin. The light-emitting fiber has a fiber diameter of 95 ?m or less.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 9, 2021
    Applicant: KURARAY CO., LTD.
    Inventors: Takeshi TSUDAKA, Yosuke WASHITAKE, Ryokei ENDO, Shunsuke SUIKO
  • Publication number: 20210348327
    Abstract: The present invention relates to a composite sheet comprising a woven fabric consisting of liquid crystal polyester fiber in which one side or both sides of the woven fabric is coated with a coating material comprising a thermoplastic resin, wherein a tensile strength of the composite sheet in a warp direction of the woven fabric is 300 N/cm or more, and wherein a ratio of a mass of the thermoplastic resin to a mass of the woven fabric is 5 to 25% by mass.
    Type: Application
    Filed: October 18, 2019
    Publication date: November 11, 2021
    Applicant: KURARAY CO., LTD.
    Inventors: Ushio SUZUKI, Tetsuya WATANABE, Yuichiro HATTORI, Junya IDE, Shunsuke SUIKO, Tomoaki HARII, Fumio TONOMORI, Yoshihiro IWASAKI, Toshihiro MIYAYAMA, Hiroki GENTSU
  • Publication number: 20200277456
    Abstract: Provided is an expansive refractory material that not only has excellent fire resistance but also can provide a heat insulating function for protecting a content by expanding to form a heat insulating layer when the refractory material is brought close to a heat source or comes into contact with flame. The refractory material at least includes: discontinuous reinforcing fibers having a thermal conductivity of 4 W/(m·K) or higher; and a flame-retardant thermoplastic resin, wherein the discontinuous reinforcing fibers are dispersed in the refractory material. The refractory material has a post-expansion porosity of 30% or higher.
    Type: Application
    Filed: May 19, 2020
    Publication date: September 3, 2020
    Applicant: KURARAY CO ., LTD.
    Inventors: Satoshi KATSUYA, Yosuke Washitake, Ryokei Endo, Shunsuke Suiko