Patents by Inventor Toshimitsu Takai

Toshimitsu Takai 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 detecting and recording a conduction noise, a radiation electromagnetic field noise and a discharge noise
    Patent number: 6092027
    Abstract: A noise detecting and recording apparatus which can be widely used for countermeasures against malfunction of electronic equipment which is caused by noises is provided. The apparatus is provided with a unit for outputting data corresponding to the level of a conduction noise, a unit for outputting the data corresponding to the level of a radiation electromagnetic field noise, a unit for outputting the data corresponding to the level of a discharge noise, a temperature and humidity detection unit for detecting temperature and humidity and outputting the data corresponding to the detected value, a microcomputer for processing the output data from each unit, a display unit for displaying the output data, and a recording device for recording data, wherein the microcomputer performs the processing of receiving the output data from each unit and supplying the data to the display unit, and the processing of receiving the output data from each unit and recording the data in the recording device.
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: July 18, 2000
    Assignee: Hitachi Electronics Services Co.
    Inventors: Toshimitsu Takai, Minoru Kaneko, Tetsuya Kamura, Isamu Sato