Patents by Inventor Akihiro KOMASU

Akihiro KOMASU 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).

  • Condition monitoring system
    Patent number: 11604447
    Abstract: A condition monitoring system which collects operation data from a machine and monitors a condition of the machine includes: a storage unit that stores information indicating components of a first machine for which a model for a sensor data analysis has been created and components of a second machine for which the model is newly created, information indicating a correspondence relationship between the components of the first machine and the components of the second machine, and information relating to the model; a model creation unit that creates model candidates of the second machine from the model similar to the second machine by using the information stored in the storage unit, and creating information relating to a model candidate selected via an input unit out of the model candidates as the model of the second machine; and a display unit that displays the model candidates.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: March 14, 2023
    Assignee: HITACHI, LTD.
    Inventors: Tomoaki Hiruta, Hideaki Suzuki, Takayuki Uchida, Akihiro Komasu
  • CONDITION MONITORING SYSTEM
    Publication number: 20210055706
    Abstract: A condition monitoring system which collects operation data from a machine and monitors a condition of the machine includes: a storage unit that stores information indicating components of a first machine for which a model for a sensor data analysis has been created and components of a second machine for which the model is newly created, information indicating a correspondence relationship between the components of the first machine and the components of the second machine, and information relating to the model; a model creation unit that creates model candidates of the second machine from the model similar to the second machine by using the information stored in the storage unit, and creating information relating to a model candidate selected via an input unit out of the model candidates as the model of the second machine; and a display unit that displays the model candidates.
    Type: Application
    Filed: February 23, 2018
    Publication date: February 25, 2021
    Inventors: Tomoaki HIRUTA, Hideaki SUZUKI, Takayuki UCHIDA, Akihiro KOMASU
  • Feature Value Extraction Apparatus, Predicted-Failure-Evidence Diagnosis Apparatus, Design Assistance Apparatus, and Predicted-Failure-Evidence Diagnosis Operation Method
    Publication number: 20210018906
    Abstract: Provided are a feature amount extraction device, a failure sign diagnosis device, a design assistance device, and a failure sign diagnosis operation method which are suitable for predictively diagnosing equipment failure.
    Type: Application
    Filed: May 10, 2019
    Publication date: January 21, 2021
    Inventors: Munetoshi UNUMA, Akihiro KOMASU