Patents by Inventor Masahito Mihara

Masahito Mihara 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).

  • Brain activity feedback system
    Patent number: 11033225
    Abstract: This brain activity feedback system includes a brain activity measurement device to optically measure brain activity; a data processor to calculate, on the basis of measurement data from the brain activity measurement device, a statistic that indicates the statistical significance of changes in the measurement data; and a display device to display, in real time, a brain activity index corresponding to the statistic. The data processor calculates the statistic for the measurement data from the brain activity measurement device by correcting the scalp blood flow component of the measurement data in real time on the basis of scalp blood flow data.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: June 15, 2021
    Assignee: Shimadzu Corporation
    Inventors: Ichiro Miyai, Masahito Mihara, Akihiro Ishikawa, Yoshihiro Inoue
  • BRAIN ACTIVITY FEEDBACK SYSTEM
    Publication number: 20180303410
    Abstract: This brain activity feedback system includes a brain activity measurement device to optically measure brain activity; a data processor to calculate, on the basis of measurement data from the brain activity measurement device, a statistic that indicates the statistical significance of changes in the measurement data; and a display device to display, in real time, a brain activity index corresponding to the statistic. The data processor calculates the statistic for the measurement data from the brain activity measurement device by correcting the scalp blood flow component of the measurement data in real time on the basis of scalp blood flow data.
    Type: Application
    Filed: May 27, 2015
    Publication date: October 25, 2018
    Inventors: Ichiro MIYAI, Masahito MIHARA, Akihiro ISHIKAWA, Yoshihiro INOUE
  • Degaussing circuit for CRT
    Patent number: 4999732
    Abstract: A degaussing circuit for degaussing a cathode ray tube has a degaussing coil mounted on the back of the catode ray tube and a positive temperature coefficient thermistor connected in series with the degaussing coil. The resonance frequency determined by the degaussing coil and the positive temperature coefficient thermistor is set to be below about 14 kHz or above about 17 kHz.
    Type: Grant
    Filed: November 10, 1988
    Date of Patent: March 12, 1991
    Assignee: Murata Manufacturing Co., Ltd.
    Inventor: Masahito Mihara
  • Positive temperature coefficient thermistor device
    Patent number: 4894637
    Abstract: A positive temperature coefficient thermistor device has a case, a positive temperature coefficient thermistor element which is disposed in the case, a pair of first terminals which is disposed in the case to be in contact with corresponding electrodes of the thermistor element, a pair of second terminals which is disposed on the case and is associated with the first terminals, and pin members electrically and mechanically connecting the first terminals with the second terminals through an outer wall of the case.
    Type: Grant
    Filed: September 6, 1988
    Date of Patent: January 16, 1990
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Yoshihiro Yamada, Yuichi Takaoka, Masahito Mihara, Takashi Shikama