Patents by Inventor Katsuto Sudo

Katsuto Sudo 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).

  • Rocking type flying shears with stationary shearing function
    Patent number: 4444076
    Abstract: Rocking type flying shears having a main crank shaft for shearing and a rocking crank shaft which sways a cutter, the shears being provided with a phase converter which permits selective setting of the phase of the rocking crank shaft on either of two phases relative to the main crank shaft. This arrangement enables the shears to perform a shearing operation on a material to be sheared either while it is on the move or in repose.
    Type: Grant
    Filed: September 20, 1982
    Date of Patent: April 24, 1984
    Assignee: Nippon Steel Corporation
    Inventors: Kenji Terai, Katsuto Sudo, Yoshiki Nakamura