Patents by Inventor Yuki Nitsutsuji

Yuki Nitsutsuji 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).

  • Fiber reinforced thermoplastic resin molded article and fiber reinforced thermoplastic resin molding material
    Patent number: 11529769
    Abstract: A fiber reinforced thermoplastic resin molded article contains inorganic fibers (A), organic fibers (B), and a thermoplastic resin (C), the fiber reinforced thermoplastic resin molded article containing 5 to 45 parts by weight of the inorganic fibers (A), 1 to 45 parts by weight of the organic fibers (B), and 10 to 94 parts by weight of the thermoplastic resin (C), based on 100 parts by weight of the total of the inorganic fibers (A), the organic fibers (B), and the thermoplastic resin (C), the inorganic fibers (A) in the fiber reinforced thermoplastic resin molded article having a weight average fiber length (Lwa) of 0.01 mm or more and 3 mm or less, the organic fibers (B) having a weight average fiber length (Lwb) of more than 4 mm and 20 mm or less.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: December 20, 2022
    Assignee: Toray Industries, Inc.
    Inventors: Shin Hirata, Yuki Nitsutsuji, Atsuki Tsuchiya
  • FIBER REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE AND FIBER REINFORCED THERMOPLASTIC RESIN MOLDING MATERIAL
    Publication number: 20200139641
    Abstract: A fiber reinforced thermoplastic resin molded article contains inorganic fibers (A), organic fibers (B), and a thermoplastic resin (C), the fiber reinforced thermoplastic resin molded article containing 5 to 45 parts by weight of the inorganic fibers (A), 1 to 45 parts by weight of the organic fibers (B), and 10 to 94 parts by weight of the thermoplastic resin (C), based on 100 parts by weight of the total of the inorganic fibers (A), the organic fibers (B), and the thermoplastic resin (C), the inorganic fibers (A) in the fiber reinforced thermoplastic resin molded article having a weight average fiber length (Lwa) of 0.01 mm or more and 3 mm or less, the organic fibers (B) having a weight average fiber length (Lwb) of more than 4 mm and 20 mm or less.
    Type: Application
    Filed: July 30, 2018
    Publication date: May 7, 2020
    Inventors: Shin Hirata, Yuki Nitsutsuji, Atsuki Tsuchiya