Patents by Inventor Kjyonori Morioka

Kjyonori Morioka 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).

  • Method of and apparatus for reproducing information, and security module
    Publication number: 20040059934
    Abstract: An information reproducing apparatus of the present invention includes a secure module and a main memory. The information in the secure module can not be accessed from outside. The secure module reads, using a direct access method, information relating to software stored in the main memory. The secure module checks a falsification of the software by comparing the information read with the information stored in advance in the secure module.
    Type: Application
    Filed: July 30, 2003
    Publication date: March 25, 2004
    Applicant: Fujitsu Limited
    Inventors: Kiyoshi Kohiyama, Toshiyuki Yoshitake, Yasuhiro Watanabe, Kjyonori Morioka