Patents by Inventor Soichi Yoshizaki

Soichi Yoshizaki 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: 20210371613
    Abstract: A prepreg having excellent tackiness as well as excellent resin strength after curing and strength in the non-fiber direction is described; and a fiber-reinforced composite material using the prepreg, where the prepreg is composed of reinforcing fibers and a resin composition which includes [A] an epoxy resin, [B] a dicyanamide and [C] a compound having a melting point of 130° C. or lower and a solubility parameter whose difference from the solubility parameter of [B] is 8 or less.
    Type: Application
    Filed: February 27, 2019
    Publication date: December 2, 2021
    Applicant: Toray Industries, Inc.
    Inventors: Koji Furukawa, Junko Kawasaki, Soichi Yoshizaki, Kentaro Sano, Toshiya Kamae