Patents by Inventor Roe YOSHIDA

Roe YOSHIDA 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).

  • DECODING APPARATUS, DECODING CAPABILITY PROVIDING APPARATUS, METHOD THEREOF AND PROGRAM
    Publication number: 20160133164
    Abstract: A decoding apparatus performs self-correcting processing with a decoding capability providing apparatus holding a decoding key for decoding first ciphertext which can be decoded by homomorphic operation to obtain a decoding value of the first ciphertext, and performs non-homomorphic operation using a value corresponding to or deriving from the decoding value of the first ciphertext and an addition value to output plaintext.
    Type: Application
    Filed: June 30, 2014
    Publication date: May 12, 2016
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Roe YOSHIDA, Go YAMAMOTO, Tetsutaro KOBAYASHI