Patents by Inventor Shigeyuki FUKUSAKA

Shigeyuki FUKUSAKA 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).

  • GLASS FILLER POWDER
    Publication number: 20230323091
    Abstract: A glass filler powder includes a bubble therein, a volume fraction of the bubble being from 0.2% to 2%.
    Type: Application
    Filed: September 17, 2021
    Publication date: October 12, 2023
    Applicant: NIPPON ELECTRIC GLASS CO., LTD.
    Inventors: Masashi NAKAMURA, Jun KINOSHITA, Shigeyuki FUKUSAKA