Patents by Inventor Hiroo Miyasaka

Hiroo Miyasaka 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).

  • Liquid finishing composition for textile products
    Patent number: 6852244
    Abstract: The present invention relates to a liquid finishing composition for textile products comprising (A) a specific modified silicone, (B) a product prepared by quaternizing a specific amine compound into a quaternary derivative thereof with methyl chloride and (C) pentaerythritol monostearate in such amounts that the ratio of (A)/(B) is equal to 30/70 (weight ratio) and which shows such effects that the composition can impart favorable softness to fibrous goods such as fibers and clothes, that it can maintain the HARI and KOSHI of the fibrous goods and which can reduce wrinkles formed due to washing.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: February 8, 2005
    Assignee: Lion Corporation
    Inventors: Naoyuki Egawa, Hiroo Miyasaka
  • Liquid finishing composition for textile products
    Publication number: 20030136937
    Abstract: The present invention relates to a liquid finishing composition for textile products comprising (A) a specific modified silicone, (B) a product prepared by quaternizing a specific amine compound into a quaternary derivative thereof with methyl chloride and (C) pentaerythritol monostearate in such amounts that the ratio of (A)/(B) is equal to 30/70 (weight ratio) and which shows such effects that the composition can impart favorable softness to fibrous goods such as fibers and clothes, that it can maintain the HARI and KOSHI of the fibrous goods and which can reduce wrinkles formed due to washing.
    Type: Application
    Filed: October 4, 2002
    Publication date: July 24, 2003
    Inventors: Naoyuki Egawa, Hiroo Miyasaka