Patents by Inventor Yukinori KINOSHITA

Yukinori KINOSHITA 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).

  • Magnetic field value measuring device and method for measuring magnetic field value
    Patent number: 9482692
    Abstract: A magnetic field measuring device including: a vibrational probe unit having a probe that includes one or more material(s) whose intensity of magnetization is proportionate to an external magnetic field, a mechanical vibration source for the probe; a vibration detector detecting a vibration frequency and amplitude of the probe; an alternating-current magnetic field generator applying to the probe an alternating-current magnetic field; a direct-current external magnetic field generator applying a direct-current external magnetic field to the probe; a frequency modulation detector detecting frequency modulation occurring to the mechanical vibration of the probe; a direct-current external magnetic field controller adjusting the intensity of the direct-current external magnetic field applied to the probe; and a direct-current magnetic field determination unit determining a value of the direct-current magnetic field originating from a specimen.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: November 1, 2016
    Assignees: AKITA UNIVERSITY, OSAKA UNIVERSITY
    Inventors: Hitoshi Saito, Satoru Yoshimura, Yukinori Kinoshita, Hikaru Nomura, Ryoichi Nakatani
  • MAGNETIC FIELD VALUE MEASURING DEVICE AND METHOD FOR MEASURING MAGNETIC FIELD VALUE
    Publication number: 20160109478
    Abstract: A magnetic field measuring device including: a vibrational probe unit having a probe that includes one or more material(s) whose intensity of magnetization is proportionate to an external magnetic field, a mechanical vibration source for the probe; a vibration detector detecting a vibration frequency and amplitude of the probe; an alternating-current magnetic field generator applying to the probe an alternating-current magnetic field; a direct-current external magnetic field generator applying a direct-current external magnetic field to the probe; a frequency modulation detector detecting frequency modulation occurring to the mechanical vibration of the probe; a direct-current external magnetic field controller adjusting the intensity of the direct-current external magnetic field applied to the probe; and a direct-current magnetic field determination unit determining a value of the direct-current magnetic field originating from a specimen.
    Type: Application
    Filed: March 28, 2014
    Publication date: April 21, 2016
    Inventors: Hitoshi SAITO, Satoru YOSHIMURA, Yukinori KINOSHITA, Hikaru NOMURA, Ryoichi NAKATANI