Patents by Inventor Naomi Ban

Naomi Ban 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).

  • SILICON CARBIDE POWDER AND MANUFACTURING METHOD FOR SAME
    Publication number: 20230312353
    Abstract: The silicon carbide powder is a powder of silicon carbide having an ?-type crystal system, where the number of small corner portions among corner portions on a surface of a primary particle of silicon carbide constituting the powder of silicon carbide is 2.5 or less per one primary particle. The small corner portion is a corner portion, among corner portions present in a contour of the primary particle in a projection image of the primary particle, where twice a curvature radius of the corner portion is 1/5 or less of a Heywood diameter of the projection image of the primary particle.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 5, 2023
    Applicant: FUJIMI INCORPORATED
    Inventors: Yuji Masuda, Taira Otsu, Mina Sato, Naoki Ushida, Takuya Isayama, Haruna Inagaki, Naomi Ban