Patents by Inventor Yoshimichi NISHIGAKI

Yoshimichi NISHIGAKI 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).

  • Power plant analysis device, power plant analysis method, and program
    Patent number: 10890902
    Abstract: An operation data acquisition unit is configured to acquire, from an operation data storage unit for storing operation data collected every first period from a power plant, the operation data collected during a latest second period that is longer than the first period. A unit profit amount calculation unit is configured to calculate an average amount of profit per unit time in relation to a unit amount of performance improvement of the power plant based on the operation data that has been acquired.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: January 12, 2021
    Assignee: MITSUBISHI POWER, LTD.
    Inventors: Keita Fujii, Yoshimichi Nishigaki, Naoki Sakagami
  • POWER PLANT ANALYSIS DEVICE, POWER PLANT ANALYSIS METHOD, AND PROGRAM
    Publication number: 20180275641
    Abstract: An operation data acquisition unit acquires, from an operation data storage unit for storing operation data collected every first period from a power plant, the operation data collected during the latest second period that is longer than the first period. A unit profit amount calculation unit calculates an average amount of profits per unit time in relation to a unit amount of performance improvement of the power plant on the basis of the acquired operation data.
    Type: Application
    Filed: September 28, 2016
    Publication date: September 27, 2018
    Inventors: Keita FUJII, Yoshimichi NISHIGAKI, Naoki SAKAGAMI