Patents by Inventor Shinichiro Inatomi

Shinichiro Inatomi 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: 20230287613
    Abstract: This long-fiber woven fabric comprises long fibers formed by two-component conjugate spinning from poly(ethylene terephthalate) and a copolyester, and has an apparent density of 0.1-0.25 g/cc and a recovery from 50% elongation of 55% or greater.
    Type: Application
    Filed: September 16, 2021
    Publication date: September 14, 2023
    Applicant: TOYOBO CO., LTD.
    Inventors: Hideo Yoshida, Shinichi Minemura, Shinichiro Inatomi, Hiroyasu Sakaguchi, Masahiro Saijo
  • Publication number: 20220250303
    Abstract: The purpose of the present invention is to provide a sheet for molding that is easily used for various applications. The sheet for molding includes a nonwoven fabric and a resin layer laminated on the nonwoven fabric, wherein the nonwoven fabric includes a fiber having a birefringence ?n of 0.005 or more and 0.050 or less; and the resin layer includes a resin having a number average molecular weight of 5,000 or more and 150,000 or less, and has an infiltrating portion infiltrating into the nonwoven fabric and a non-infiltrating portion not infiltrating into the nonwoven fabric.
    Type: Application
    Filed: June 4, 2020
    Publication date: August 11, 2022
    Applicant: TOYOBO CO., LTD.
    Inventors: Shinichiro Inatomi, Mariko Matsui, Takehisa Yane, Keiko Taga, Naoki Takagi, Masashi Shimoda
  • Patent number: 11117345
    Abstract: The problem of the present invention is to offer a nonwoven fabric for reinforcing foam molded articles that enables cushion materials to be efficiently foam molded by improving adhesiveness of the reinforcing nonwoven fabric to a mold. The present invention is a nonwoven fabric for reinforcing foam molded articles, having a reinforcing nonwoven layer and at least one resin layer, wherein the reinforcing nonwoven layer and the at least one resin layer are laminated, the reinforcing nonwoven layer has a discontinuous part including a magnetic material, the at least one resin layer has a resin having softening point A of 20° C. or higher and 60° C. or lower, and the nonwoven fabric has an air permeability of 30 cc/cm2/sec or more and 300 cc/cm2/sec or less.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: September 14, 2021
    Assignee: TOYOBO CO., LTD.
    Inventors: Hiroaki Nishimura, Takashi Koida, Shinichiro Inatomi, Mariko Matsui
  • Patent number: 10626549
    Abstract: A resin-coated non-woven fabric is provide that may be welded through a high-frequency welder and may be remedied in hardness, and further may have a clear embossed pattern. A resin-coated non-woven fabric of the present invention comprises: a filament non-woven fabric that is of a thermocompression-bondable type, is made of a polyethylene terephthalate and has a weight of 50 to 150 g/m2; and a resin coat layer positioned over one surface of the filament non-woven fabric and having a coating amount of 40 to 150 g/m2 after dried; wherein the resin coat layer contains 10 to 45% by mass of a vinyl chloride unit and 30 to 55% by mass of a (meth)acrylic acid ester unit, and further a surface of the resin coat layer has an embossed pattern.
    Type: Grant
    Filed: September 2, 2013
    Date of Patent: April 21, 2020
    Assignees: TOYOBO CO., LTD., TOYCO CLOTH CO., LTD.
    Inventors: Shinichiro Inatomi, Hiroyasu Sakaguchi, Atsushi Daimon
  • Patent number: 10266976
    Abstract: It is provided that a nonwoven fabric for reinforcing foam molded articles which is excellent in the dimensional stability in a cutting/sewing step, in the followability to a mold in a foam molding step, and gives a foam molded article with excellent appearance and durability. A nonwoven fabric for reinforcing foam molded articles formed by interlacing at least 2 filament nonwoven fabric layers with different apparent density, wherein the nonwoven fabric has base weight of 50-110 g/m2, thickness of 0.5-1.2 mm, 23 to 50 N/5 cm stress at the time of 5% elongation in longitudinal direction, 15 N/5 cm or lower stress at the time of 5% elongation in transverse direction, and air permeability of 50 to 250 cm3/cm2·sec.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: April 23, 2019
    Assignee: TOYOBO CO., LTD.
    Inventors: Takashi Koida, Shinichiro Inatomi
  • Publication number: 20190071803
    Abstract: It is provided that a nonwoven fabric for reinforcing foam molded articles which is excellent in the dimensional stability in a cutting/sewing step, in the followability to a mold in a foam molding step, and gives a foam molded article with excellent appearance and durability. A nonwoven fabric for reinforcing foam molded articles formed by interlacing at least 2 filament nonwoven fabric layers with different apparent density, wherein the nonwoven fabric has dry heat shrinkage rate of ?1 to 2% in both longitudinal and transverse directions at the time of heat treatment at 80° C. for 30 minutes and tear strength of 20 N or higher in both longitudinal and transverse directions.
    Type: Application
    Filed: November 2, 2018
    Publication date: March 7, 2019
    Inventors: Takashi Koida, Shinichiro Inatomi
  • Publication number: 20190054715
    Abstract: The problem of the present invention is to offer a nonwoven fabric for reinforcing foam molded articles that enables cushion materials to be efficiently foam molded by improving adhesiveness of the reinforcing nonwoven fabric to a mold. The present invention is a nonwoven fabric for reinforcing foam molded articles, having a reinforcing nonwoven layer and at least one resin layer, wherein the reinforcing nonwoven layer and the at least one resin layer are laminated, the reinforcing nonwoven layer has a discontinuous part including a magnetic material, the at least one resin layer has a resin having softening point A of 20° C. or higher and 60° C. or lower, and the nonwoven fabric has an air permeability of 30 cc/cm2/sec or more and 300 cc/cm2/sec or less.
    Type: Application
    Filed: February 28, 2017
    Publication date: February 21, 2019
    Applicant: TOYOBO CO., LTD.
    Inventors: Hiroaki Nishimura, Takashi Koida, Shinichiro Inatomi, Mariko Matsui
  • Publication number: 20180073174
    Abstract: It is provided that a nonwoven fabric for reinforcing foam molded articles which is excellent in the dimensional stability in a cutting/sewing step, in the followability to a mold in a foam molding step, and gives a foam molded article with excellent appearance and durability. A nonwoven fabric for reinforcing foam molded articles formed by interlacing at least 2 filament nonwoven fabric layers with different apparent density, wherein the nonwoven fabric has dry heat shrinkage rate of ?1 to 2% in both longitudinal and transverse directions at the time of heat treatment at 80° C. for 30 minutes and tear strength of 20 N or higher in both longitudinal and transverse directions.
    Type: Application
    Filed: November 14, 2017
    Publication date: March 15, 2018
    Inventors: Takashi Koida, Shinichiro Inatomi
  • Publication number: 20170282490
    Abstract: [PROBLEM] An object is to provide a reinforcing nonwoven for a foam-molded article, which makes it possible to further improve a mold-setting-property of the reinforcing nonwoven, and makes it possible to foam-mold a seat efficiently. [SOLUTION] A nonwoven for reinforcing a foam-molded article, the nonwoven comprising: a reinforcing nonwoven layer, and a resin layer; wherein, the resin layer overlaps the reinforcing nonwoven layer, a resin for the resin layer has a softening point A of not lower than 20° C. and not higher than 60° C., and the nonwoven has an air permeability of not lower than 30 cc/cm2/sec and not higher than 300 cc/cm2/sec.
    Type: Application
    Filed: August 31, 2015
    Publication date: October 5, 2017
    Applicant: Toyobo Co., Ltd.
    Inventors: Takashi Koida, Shinichiro Inatomi, Hideo Yoshida
  • Publication number: 20160258111
    Abstract: A resin-coated non-woven fabric is provide that may be welded through a high-frequency welder and may be remedied in hardness, and further may have a clear embossed pattern. A resin-coated non-woven fabric of the present invention comprises: a filament non-woven fabric that is of a thermocompression-bondable type, is made of a polyethylene terephthalate and has a weight of 50 to 150 g/m2; and a resin coat layer positioned over one surface of the filament non-woven fabric and having a coating amount of 40 to 150 g/m2 after dried; wherein the resin coat layer contains 10 to 45% by mass of a vinyl chloride unit and 30 to 55% by mass of a (meth)acrylic acid ester unit, and further a surface of the resin coat layer has an embossed pattern.
    Type: Application
    Filed: September 2, 2013
    Publication date: September 8, 2016
    Applicants: Toyobo Co., Ltd., Toyo Cloth Co., Ltd.
    Inventors: Shinichiro Inatomi, Hiroyasu Sakaguchi, Atsushi Daimon
  • Publication number: 20150132559
    Abstract: It is provided that a nonwoven fabric for reinforcing foam molded articles which is excellent in the dimensional stability in a cutting/sewing step, in the followability to a mold in a foam molding step, and gives a foam molded article with excellent appearance and durability. A nonwoven fabric for reinforcing foam molded articles formed by interlacing at least 2 filament nonwoven fabric layers with different apparent density, wherein the nonwoven fabric has base weight of 50-110 g/m2, thickness of 0.5-1.2 mm, 23 to 50 N/5 cm stress at the time of 5% elongation in longitudinal direction, 15 N/5 cm or lower stress at the time of 5% elongation in transverse direction, and air permeability of 50 to 250 cm3/cm2·sec.
    Type: Application
    Filed: May 30, 2013
    Publication date: May 14, 2015
    Applicant: Toyobo Co., Ltd.
    Inventors: Takashi Koida, Shinichiro Inatomi
  • Patent number: 6214461
    Abstract: A hydrophobic textile product of the present invention is obtained through graft polymerization of an ethylenically unsaturated organic acid. The textile product characterized by: a graft polymerization rate of about 8 wt % or more; substantially no agglutination of a byproduct polymer from the graft polymerization process; a hygroscopicity of about 2.5 wt % or more under a 20° C.×65% RH environment; and an ammonia deodorizing property.
    Type: Grant
    Filed: July 22, 1999
    Date of Patent: April 10, 2001
    Assignee: Toyo Boseki Kabushiki Kaisha
    Inventors: Yuichiro Omote, Seiichi Ochi, Hisao Nishinaka, Shinichiro Inatomi, Seiji Ishida
  • Patent number: 6173677
    Abstract: A floor mat for livestock, comprising a thermally bonded fiber mat layer having a surface hardness (Durometer hardness) of 60 to 98 by an F-type hardness tester and having a water permeability of not more than 120 seconds.
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: January 16, 2001
    Assignee: Toyobo Co., Ltd.
    Inventors: Shinichiro Inatomi, Hisao Nishinaka