Patents by Inventor Kiyoto MURAKAMI

Kiyoto MURAKAMI 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).

  • Fire retardant material
    Patent number: 11920076
    Abstract: A fire retardant material comprising a carbon fiber which tensile elasticity is 700 GPa or more, and a fire retardant resin such as polycarbonate.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: March 5, 2024
    Assignee: TOKYO UNIVERSITY OF SCIENCE FOUNDATION
    Inventors: Koichi Yonemoto, Kiyoto Murakami, Satoshi Nonaka
  • FIRE RETARDANT MATERIAL
    Publication number: 20200299583
    Abstract: A fire retardant material comprising a carbon fiber which tensile elasticity is 700 GPa or more, and a fire retardant resin such as polycarbonate.
    Type: Application
    Filed: October 12, 2018
    Publication date: September 24, 2020
    Applicant: TOKYO UNIVERSITY OF SCIENCE FOUNDATION
    Inventors: Koichi YONEMOTO, Kiyoto MURAKAMI, Satoshi NONAKA