Patents by Inventor Mitsugu Kamada

Mitsugu Kamada 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).

  • Apparatus for determining degree of restoration of diseased part
    Patent number: 6496725
    Abstract: Disclosed is an apparatus for determining a degree of restoration of a diseased part, comprising: two pairs of electrodes; an electric current source; a voltage measuring unit; and an arithmetic unit. According to the present invention said two pairs of electrodes are contacted with a skin in the surrounding area of the diseased part, and said electric current source feeds a measuring current via selected ones of said electrodes. Furthermore said voltage measuring unit measures a voltage between another selected ones of said electrodes, and said arithmetic unit calculates a parameter representing a degree of restoration of the diseased part based on the measurement data from said voltage measuring unit.
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: December 17, 2002
    Assignee: Tanita Corporation
    Inventors: Mitsugu Kamada, Yoshinori Fukuda
  • Apparatus for detemining degree of restoration of diseased part
    Publication number: 20010007924
    Abstract: Disclosed is an apparatus for determining a degree of restoration of a diseased part, comprising: two pairs of electrodes; an electric current source; a voltage measuring unit; and an arithmetic unit. According to the present invention said two pairs of electrodes are contacted with a skin in the surrounding area of the diseased part, and said electric current source feeds a measuring current via selected ones of said electrodes. Furthermore said voltage measuring unit measures a voltage between another selected ones of said electrodes, and said arithmetic unit calculates a parameter representing a degree of restoration of the diseased part based on the measurement data from said voltage measuring unit.
    Type: Application
    Filed: December 28, 2000
    Publication date: July 12, 2001
    Applicant: TANITA CORPORATION
    Inventors: Mitsugu Kamada, Yoshinori Fukuda