Patents by Inventor Zenichi Takamura

Zenichi Takamura 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).

  • Fluid/electrical rotary joint
    Patent number: 5498163
    Abstract: A composite rotary joint for both fluid and electrical connections particularly suitable for application with a rotary table. The rotary joint provides a substantially more compact and serviceable arrangement than existing rotary joints.
    Type: Grant
    Filed: April 29, 1994
    Date of Patent: March 12, 1996
    Assignee: Kuroda Precision Industries, Ltd.
    Inventors: Zenichi Takamura, Yuji Yano, Yasuo Sato