Patents by Inventor Yaichi Nishino

Yaichi Nishino 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).

  • File management system and file management method
    Patent number: 6055534
    Abstract: An attribute update section includes attribute update list information in which update requests are preset and an attribute rewrite section for rewriting file attribute information. The attribute rewrite section rewrites the attribute information at a predetermined time according to the attribute update list information, thereby preventing the user from forgetting the change, and reducing the user load. The attribute rewrite section rewrites the attribute information when the attribute information is accessed, or at every constant time intervals or at a predetermined time, whereby the processing load of the system can be reduced and the processing efficiency can be improved.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: April 25, 2000
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Yaichi Nishino