Patents by Inventor Tomoaki Kambe

Tomoaki Kambe 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).

  • Data caching apparatus, data caching method and medium recorded with data caching program in client/server distributed system
    Patent number: 6243719
    Abstract: A data caching apparatus, data caching method and medium recorded with data caching program in client/server distributed systems, wherein, when there is a request from a client for reference to a database, duplicate of reference request data retained in a cache file is preferentially sent back to the client, and the duplicate data retained in the cache file is updated in the server background.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: June 5, 2001
    Assignee: Fujitsu Limited
    Inventors: Masanao Ikuta, Tomoaki Kambe, Satoshi Takida