Patents by Inventor Tetsitaro KOBAYASHI

Tetsitaro KOBAYASHI 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).

  • DIRECTORY SERVICE DEVICE, CLIENT DEVICE, KEY CLOUD SYSTEM, METHOD THEREOF, AND PROGRAM
    Publication number: 20160127335
    Abstract: Name information which is generated by using a value corresponding to a decryption key and address information of a key cloud device which provides a cloud-key management type decryption service in which the decryption key is used are stored in a storage of a directory service device in a manner to associate the name information with the address information, and a searching unit of the directory service device searches the storage by using the inputted name information to obtain address information corresponding to the inputted name information.
    Type: Application
    Filed: July 16, 2014
    Publication date: May 5, 2016
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Tomohide YAMAMOTO, Go YAMAMOTO, Tetsitaro KOBAYASHI