Patents by Inventor Katsuki MITSUNAGA

Katsuki MITSUNAGA 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).

  • Isolated voltage probe
    Patent number: 10962572
    Abstract: An isolated voltage probe includes: a conductor including a positive lead, a negative lead, and a resistance via which the positive lead and the negative lead are connected to each other; a magnetic sensor for measuring a magnetic field in a non-contact manner, the magnetic field being generated by a current flowing through the conductor; and a coaxial cable for transmitting a signal that is based on an output supplied from the magnetic sensor.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: March 30, 2021
    Assignees: Yokogawa Electric Corporation, YOKOGAWA TEST & MEASUREMENT CORPORATION
    Inventor: Katsuki Mitsunaga
  • ISOLATED VOLTAGE PROBE
    Publication number: 20170370967
    Abstract: An isolated voltage probe includes: a conductor including a positive lead, a negative lead, and a resistance via which the positive lead and the negative lead are connected to each other; a magnetic sensor for measuring a magnetic field in a non-contact manner, the magnetic field being generated by a current flowing through the conductor; and a coaxial cable for transmitting a signal that is based on an output supplied from the magnetic sensor.
    Type: Application
    Filed: May 8, 2017
    Publication date: December 28, 2017
    Applicants: YOKOGAWA ELECTRIC CORPORATION, YOKOGAWA METERS & INSTRUMENTS CORPORATION
    Inventor: Katsuki MITSUNAGA