Patents by Inventor Yukihiro Yasugi

Yukihiro Yasugi 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).

  • Patent number: 5655532
    Abstract: A magnetic resonance imaging method includes the steps of setting a repetition time in accordance with an intensity of an encoding gradient magnetic field, applying a gradient magnetic field for a slice, the set encoding gradient magnetic field, a readout gradient magnetic field, and RF pulses to a subject in a predetermined sequence of the set repetition time, measuring nuclear magnetic resonance (NMR) signals inside the subject in a full encode range with a first repetition time, continuously measuring, at least one time, NMR signals in a first range containing a zero encoding quantity and sandwiched between two predetermined intensities of the encoding gradient magnetic field with a repetition time which is different from the first repetition time, and reconstructing an image by combining the measured NMR signals with one another.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: August 12, 1997
    Assignee: Hitachi Medical Corporation
    Inventors: Yukihiro Yasugi, Koji Kajiyama, Hiroyuki Takeuchi