Patents by Inventor Toshihiko Unami

Toshihiko Unami 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).

  • Acceleration sensor
    Patent number: 5490422
    Abstract: An acceleration sensor having a specific insensitive direction along which no acceleration is detectable and an insulated case supporting the acceleration sensor body. The acceleration sensor body is so mounted on the insulated case that the insensitive direction is along a direction which is neither parallel nor perpendicular to a surface of the insulated case to be mounted on an external device.
    Type: Grant
    Filed: March 18, 1994
    Date of Patent: February 13, 1996
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Jun Tabota, Jiro Inoue, Toshihiko Unami