Patents by Inventor Yousuke Harano

Yousuke Harano 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).

  • ELECTRONIC SIGNATURE DEVICE AND ELECTRONIC SIGNATURE METHOD
    Publication number: 20120317420
    Abstract: An electronic signature device includes a processor configured to internally execute signature generation processing of generating an electronic signature for a digital data string; and an output unit configured to output the digital data string and the generated electronic signature.
    Type: Application
    Filed: August 22, 2012
    Publication date: December 13, 2012
    Applicants: FUJITSU ADVANED ENGINEERING LIMITED, FUJITSU LIMITED
    Inventors: Fumitsugu MATSUO, Yousuke Harano, Masahiko Takenaka, Takashi Yoshioka, Fumiaki Chiba