Patents by Inventor Maki Kitora

Maki Kitora 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).

  • Gas sensor
    Patent number: 5759367
    Abstract: An insulating glass film is formed on a heater film, and a gas sensitive film is formed on the glass film. The MgO content in the glass is kept at 0.1 wt % or under to prevent Mg from eluting into absorbed water at low temperatures and segregating on the cathode by the detection voltage.
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: June 2, 1998
    Assignee: Figaro Engineering Inc.
    Inventors: Yoshinobu Matsuura, Toru Nomura, Daisuke Matsuda, Yuki Fujimori, Maki Kitora