Patents by Inventor Masahiro Ikumo

Masahiro Ikumo 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).

  • Sensor device, sensor management system, method for controlling sensor device, and computer-readable recording medium
    Patent number: 9792253
    Abstract: A sensor device has a difference calculation unit that calculates the difference between a predetermined threshold and a current measured value measured by a sensor unit that measures a measurement subject, a change amount recording unit that records the maximum amount of change of the measured value with respect to elapsed time on the basis of a plurality of measured value history records obtained by measuring the measurement subject, and a minimum time calculation unit that calculates the minimum arrival time that is the minimum time for the measurement subject to arrive at the predetermined threshold from the current measured value on the basis of the calculated difference and the recorded maximum amount of change.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: October 17, 2017
    Assignee: OMRON Corporation
    Inventors: Soji Ohmae, Masahiro Ikumo, Akane Nakashima, Ryota Akai, Akira Nakajima
  • Data processing apparatus, data processing system, and data processing method
    Patent number: 9251031
    Abstract: A data processing apparatus for generating running performance information indicative of a running state of at least one device, has a data storage process section that obtains device state information indicative of a result of detection of a state of the at least one device, and obtains operational activity performer information indicative of a result of detection of whether an operational activity performer that performs an operational activity to the at least one device or an operational activity with the at least one device is present at a predetermined position for the operational activity performer to do the operational activity on the at least one device or the operational activity with the at least one device, and causes the device state information and the operational activity performer information to be stored in a result-of-detection storage.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: February 2, 2016
    Assignee: OMRON Corporation
    Inventors: Yusuke Yamaji, Masahiro Ikumo, Ryota Akai, Yuhki Ueyama
  • DATA PROCESSING APPARATUS, DATA PROCESSING SYSTEM, AND DATA PROCESSING METHOD
    Publication number: 20140250337
    Abstract: A data processing apparatus for generating running performance information indicative of a running state of at least one device, has a data storage process section that obtains device state information indicative of a result of detection of a state of the at least one device, and obtains operational activity performer information indicative of a result of detection of whether an operational activity performer that performs an operational activity to the at least one device or an operational activity with the at least one device is present at a predetermined position for the operational activity performer to do the operational activity on the at least one device or the operational activity with the at least one device, and causes the device state information and the operational activity performer information to be stored in a result-of-detection storage.
    Type: Application
    Filed: December 28, 2011
    Publication date: September 4, 2014
    Applicant: OMRON CORPORATION
    Inventors: Yusuke Yamaji, Masahiro Ikumo, Ryota Akai, Yuhki Ueyama
  • SENSOR DEVICE, SENSOR MANAGEMENT SYSTEM, METHOD FOR CONTROLLING SENSOR DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM
    Publication number: 20130144562
    Abstract: A sensor device has a difference calculation unit that calculates the difference between a predetermined threshold and a current measured value measured by a sensor unit that measures a measurement subject, a change amount recording unit that records the maximum amount of change of the measured value with respect to elapsed time on the basis of a plurality of measured value history records obtained by measuring the measurement subject, and a minimum time calculation unit that calculates the minimum arrival time that is the minimum time for the measurement subject to arrive at the predetermined threshold from the current measured value on the basis of the calculated difference and the recorded maximum amount of change.
    Type: Application
    Filed: March 16, 2011
    Publication date: June 6, 2013
    Applicant: OMRON CORPORATION
    Inventors: Soji Ohmae, Masahiro Ikumo, Akane Nakashima, Ryota Akai, Akira Nakajima