Patents by Inventor Takahiro Sasamoto

Takahiro Sasamoto 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).

  • Vehicular AC generator with vibration damper system
    Patent number: 5132584
    Abstract: A vibration damping system, for supporting a substantially vertically extending member having a bottom to be supported relative to a foundation, comprising a first and a plurality of second vibration damper members. The first damper member is mounted between the bottom of the member to be supported and the foundation and having a predetermined spring characteristic and a predetermined damping characteristic. The second vibration damper members are mounted between an upper portion of the member to be supported and the foundation and extending substantially horizontally to the foundation and at a predetermined angle relative to each other, the second vibration damper members having a predetermined spring characteristic and a predetermined damping characteristic. A vehicular a.c. generator and a dynamoelectric machine utilizing such the vibration damping system are also disclosed.
    Type: Grant
    Filed: November 6, 1989
    Date of Patent: July 21, 1992
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Takahiro Sasamoto, Hitoshi Okamoto