Patents by Inventor Tadahisa Sasase

Tadahisa Sasase 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).

  • Synthetic leather
    Patent number: 11434602
    Abstract: A synthetic leather includes: a base cloth; on the base cloth, an adhesion layer, a skin layer, and a flame-retardant layer, in this order, in which the flame-retardant layer includes at least one selected from hydrotalcite or a hydrotalcite-like compound, and is a cured product of a composition that includes a binder and particles having an average particle diameter of from 10 nm to 2500 nm, and is a layer having a thickness of from 1 ?m to 20 ?m.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: September 6, 2022
    Assignees: KYOWA LEATHER CLOTH CO., LTD., NT&I CO., LTD., SHINSHU UNIVERSITY
    Inventors: Tadahisa Sasase, Yusuke Kato, Shohei Hosoo, Yasushi Murakami
  • SYNTHETIC LEATHER
    Publication number: 20200325625
    Abstract: A synthetic leather includes: a base cloth; on the base cloth, an adhesion layer, a skin layer, and a flame-retardant layer, in this order, in which the flame-retardant layer includes at least one selected from hydrotalcite or a hydrotalcite-like compound, and is a cured product of a composition that includes a binder and particles having an average particle diameter of from 10 nm to 2500 nm, and is a layer having a thickness of from 1 ?m to 20 ?m.
    Type: Application
    Filed: October 26, 2018
    Publication date: October 15, 2020
    Applicants: KYOWA LEATHER CLOTH CO., LTD., NT&I CO., LTD., SHINSHU UNIVERSITY
    Inventors: Tadahisa SASASE, Yusuke KATO, Shohei HOSOO, Yasushi MURAKAMI
  • SKIN MATERIAL AND METHOD OF PRODUCING SKIN MATERIAL
    Publication number: 20170362750
    Abstract: A skin material includes a loop pile fabric including fibers including polyester fibers, and an adhesive layer and a skin layer, which are disposed, in this order, on a surface of the loop pile fabric at a side at which pile yarns are provided, in which at least top parts of the pile yarns are located in the adhesive layer, and a gap is formed between a ground structure of the loop pile fabric and the adhesive layer.
    Type: Application
    Filed: December 11, 2015
    Publication date: December 21, 2017
    Inventors: Tadahisa Sasase, Atsushi Yamada, Koji Sugiura