Patents by Inventor Satoru HAMAJIMA

Satoru HAMAJIMA 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).

  • SIZING AGENT FOR INORGANIC FIBER, INORGANIC FIBER AND PRODUCTION METHOD THEREFOR, AND COMPOSITE MATERIAL
    Publication number: 20230399794
    Abstract: An inorganic fiber sizing agent that contains at least one carbon nanostructure selected from the group consisting of carbon nanotubes and carbon nanofibers, a resin, and a surfactant. If the total content of a nonvolatile content of the resin and the surfactant is taken as 100 parts by mass, the inorganic fiber sizing agent contains the surfactant at a ratio of 2 to 50 parts by mass.
    Type: Application
    Filed: December 17, 2021
    Publication date: December 14, 2023
    Inventors: Satoru HAMAJIMA, Jun ITO, Keiichiro OSHIMA