Patents by Inventor Masashi Aoshika

Masashi Aoshika 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: 6654709
    Abstract: A remote monitoring system includes an object apparatus and a monitoring apparatus monitoring a current state of the object apparatus over a communications network. The object apparatus includes a state information reporting unit reporting information about the current state of the object apparatus, and a test data generating unit generating test data and controlling the state information reporting unit to output the test data to the monitoring apparatus via the communications network. The monitoring apparatus includes a test data returning unit returning the test data back to the object apparatus via the communications network so that the test data generating unit of the object apparatus compares the returned test data with the test data generated by the test generating unit to discriminate whether the state information reporting unit is in condition for normal reporting.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: November 25, 2003
    Assignee: Fujitsu Limited
    Inventors: Masashi Aoshika, Kazuya Sano
  • Publication number: 20030110014
    Abstract: A remote monitoring system includes an object apparatus and a monitoring apparatus monitoring a current state of the object apparatus over a communications network. The object apparatus includes a state information reporting unit reporting information about the current state of the object apparatus, and a test data generating unit generating test data and controlling the state information reporting unit to output the test data to the monitoring apparatus via the communications network. The monitoring apparatus includes a test data returning unit returning the test data back to the object apparatus via the communications network so that the test data generating unit of the object apparatus compares the returned test data with the test data generated by the test generating unit to discriminate whether the state information reporting unit is in condition for normal reporting.
    Type: Application
    Filed: January 14, 2003
    Publication date: June 12, 2003
    Applicant: Fujitsu Limited
    Inventors: Masashi Aoshika, Kazuya Sano
  • Patent number: 6532435
    Abstract: A remote monitoring system includes an object apparatus and a monitoring apparatus monitoring a current state of the object apparatus over a communications network. The object apparatus includes a state information reporting unit reporting information about the current state of the object apparatus, and a test data generating unit generating test data and controlling the state information reporting unit to output the test data to the monitoring apparatus via the communications network. The monitoring apparatus includes a test data returning unit returning the test data back to the object apparatus via the communications network so that the test data generating unit of the object apparatus compares the returned test data with the test data generated by the test generating unit to discriminate whether the state information reporting unit is in condition for normal reporting.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: March 11, 2003
    Assignee: Fujitsu Limited
    Inventors: Masashi Aoshika, Kazuya Sano