Patents by Inventor Masaki Fuziwara

Masaki Fuziwara 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).

  • Proton conductive polymer battery and method of forming the same
    Patent number: 6300015
    Abstract: The present invention provides a positive electrode active material doped with a dopant comprising an anion having the same or similar molecular structure to a polymer matrix of at least one of a solid electrolyte and a gel solid electrolyte.
    Type: Grant
    Filed: April 5, 1999
    Date of Patent: October 9, 2001
    Assignee: NEC Corporation
    Inventors: Toshihiko Nishiyama, Gaku Harada, Shinako Okada, Masaki Fuziwara