Patents by Inventor Hideaki Sunada

Hideaki Sunada 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).

  • System of generating procedure for digital signature and encryption to XML
    Publication number: 20040168064
    Abstract: As an XML signature and encryption procedure analyzing section 107 is executed on the basis of input of an XML signature and encryption procedure list 106 and an XML schema 108 of a target element, an XML signature and encryption procedure 109 that meets all the required procedures is outputted. An XML signature and encryption module output section 110 generates a module 111 for performing digital signature and encryption to XML with reference to the XML signature and encryption procedure 109.
    Type: Application
    Filed: September 15, 2003
    Publication date: August 26, 2004
    Inventors: Shougo Shimizu, Hideaki Sunada, Hidenori Shimizu, Shunsuke Akifuji, Yutaka Kudo