Patents by Inventor Takeshi Maksuki

Takeshi Maksuki 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).

  • Trusted computer system
    Publication number: 20020174369
    Abstract: Techniques of improving the safety of an information processing system at low cost are provided, the information processing system having an OS provided with an access control function based upon discretionary access control for preventing illegal accesses to files. A method and apparatus for providing the information processing system with functions and areas usable only by a specific user different from a system administrator. The areas are provided with an access control function in order to prevent the access control function from being tampered.
    Type: Application
    Filed: February 20, 2002
    Publication date: November 21, 2002
    Applicant: Hitachi, Ltd.
    Inventors: Kunihiko Miyazaki, Shinji Itoh, Hiroshi Yoshiura, Kazuo Takaragi, Masato Arai, Toshiaki Arai, Takeshi Maksuki, Hisashi Toyoshima