Patents by Inventor Tenshiro Muta

Tenshiro Muta 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).

  • Pressure sensor element
    Patent number: 4842957
    Abstract: A pressure sensor element is disclosed which essentially comprises a high-strength electric insulating ceramic substrate and a silver coating tightly deposited on the surface of the substrate. When a region of the element is subjected to a high pressure, the electric resistance in the region concerned changes in proportion to the magnitude of the pressure.
    Type: Grant
    Filed: October 29, 1987
    Date of Patent: June 27, 1989
    Assignees: Agency of Industrial Science & Technology, Ministry of International Trade & Industry
    Inventors: Tetsuo Yamamoto, Hiroshi Hayashi, Tenshiro Muta, Yoshisada Hori, Katsushi Kubo