Patents by Inventor Kazuhiro Matsuki

Kazuhiro Matsuki 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).

  • Self-tuning type vibration damping apparatus
    Patent number: 6125977
    Abstract: A self-tuning type vibration damping apparatus for damping vibration of a vibration damping target includes a sphere, and a sphere case attached to the vibration damping target to movably accommodate the sphere.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: October 3, 2000
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Yoshitsugu Nekomoto, Kazuhiro Matsuki