Patents by Inventor Yasuhiro Tanizume

Yasuhiro Tanizume 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).

  • Patent number: 6760677
    Abstract: The objective of the present invention is to achieve a measured data synchronizing system and a measured data synchronizing method which can determine the measured data whose synchronization is secured among measuring units without being restricted by the number of measuring units in the measuring part. The present invention is characterized by preparing a communication line, a plurality of measuring units which receive a reference time from the above communication line as an input and output tuple data in which at least the above reference time and the measured data are contained and arranged as a tuple, and a data processing unit which outputs the reference time to the above communication line, receives tuple-data from each of the above plurality of measuring units as inputs and secures synchronization of the measured data among the measuring units based on the reference time of the tuple-data.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: July 6, 2004
    Assignee: Yokogawa Electric Corporation
    Inventor: Yasuhiro Tanizume
  • Publication number: 20030158682
    Abstract: The objective of the present invention is to achieve a measured data synchronizing system and a measured data synchronizing method which can determine the measured data whose synchronization is secured among measuring units without being restricted by the number of measuring units in the measuring part.
    Type: Application
    Filed: December 18, 2002
    Publication date: August 21, 2003
    Applicant: Yokogawa Electric Corporation
    Inventor: Yasuhiro Tanizume