Patents by Inventor Terufumu IWAKI

Terufumu IWAKI 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).

  • FLAME RETARDANT TREATMENT OF POLYESTER BASED SYNTHETIC FIBER STRUCTURE
    Publication number: 20200115527
    Abstract: The invention provides a flame retardant for a polyester based synthetic fiber structure comprising aminopentaphenoxycyclotriphosphazene, and a flame retardant treatment agent for a polyester based synthetic fiber structure comprising the flame retardant dispersed in a solvent in the presence of a surfactant.
    Type: Application
    Filed: June 16, 2018
    Publication date: April 16, 2020
    Applicants: DAIKYO CHEMICAL CO., LTD., FUSHIMI PHARMACEUTICAL CO., LTD.
    Inventors: Terufumu IWAKI, Shigeto KOYAMA, Yuji TADA