Patents by Inventor Kayoko Isshi

Kayoko Isshi 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).

  • Pseudo I/O system and method
    Patent number: 7159142
    Abstract: A pseudo I/O system and method, which can be configured at low cost and simulates an actual I/O device by making a connection to a device to be tested, is configured by a setting unit defining error contents of a simulation target and setting the contents in a setting file; a receiving unit receiving a command from a device to be tested; a pseudo I/O unit processing the command received by the receiving unit if contents corresponding to the command are set when referencing the setting file, and performing a normal reply process if the contents corresponding to the command are not set; and a transmitting unit returning data after being processed to the device to be tested at a request source.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: January 2, 2007
    Assignee: Fujitsu Limited
    Inventors: Hirobumi Yamaguchi, Masakazu Suzuki, Kayoko Isshi
  • Pseudo I/O system and method
    Publication number: 20030023904
    Abstract: A pseudo I/O system and method, which can be configured at low cost and simulates an actual I/O device by making a connection to a device to be tested, is configured by a setting unit defining error contents of a simulation target and setting the contents in a setting file; a receiving unit receiving a command from a device to be tested; a pseudo I/O unit processing the command received by the receiving unit if contents corresponding to the command are set when referencing the setting file, and performing a normal reply process if the contents corresponding to the command are not set; and a transmitting unit returning data after being processed to the device to be tested at a request source.
    Type: Application
    Filed: December 28, 2001
    Publication date: January 30, 2003
    Applicant: Fujitsu Limited of Kawasaki Japan
    Inventors: Hirobumi Yamaguchi, Masakazu Suzuki, Kayoko Isshi