Patents by Inventor Masaki Kusumi

Masaki Kusumi 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).

  • Prepreg and method for producing same
    Patent number: 10647828
    Abstract: This prepreg comprises reinforcing fibers and a matrix resin composition. The matrix resin composition comprises at least an epoxy resin (component (A)), a radical polymerizable unsaturated compound (component (B)), and a polymer formed by radical polymerization of the component (B) (component (E)).
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: May 12, 2020
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Takuya Teranishi, Manabu Kaneko, Masahiro Ichino, Teppei Miura, Tadao Samejima, Akira Miyauchi, Kiharu Numata, Shouhei Mori, Masaki Kusumi
  • PREPREG AND METHOD FOR PRODUCING SAME
    Publication number: 20150252160
    Abstract: This prepreg comprises reinforcing fibers and a matrix resin composition. The matrix resin composition comprises at least an epoxy resin (component (A)), a radical polymerizable unsaturated compound (component (B)), and a polymer formed by radical polymerization of the component (B) (component (E)).
    Type: Application
    Filed: September 5, 2013
    Publication date: September 10, 2015
    Applicant: Mitsubishi Rayon Co., Ltd.
    Inventors: Takuya Teranishi, Manabu Kaneko, Masahiro Ichino, Teppei Miura, Tadao Samejima, Akira Miyauchi, Kiharu Numata, Shouhei Mori, Masaki Kusumi