Shared data refining device and shared data refining method

Details for Australian Patent Application No. 2002346319 (hide)

Owner Mitsubishi Denki Kabushiki Kaisha Communications Research Laboratory, Independent Administrative Institution

Inventors Ishizuka, Hirokazu; Yamamura, Akihiro

Agent Griffith Hack

Pub. Number AU-B-2002346319

PCT Number PCT/JP02/06961

PCT Pub. Number WO2003/007543

Priority 2001-208716 10.07.01 JP

Filing date 9 July 2002

Wipo publication date 29 January 2003

Acceptance publication date 22 April 2004

International Classifications

H04L 009/08 Arrangements for secret or secure communication - Key distribution

H04L 001/00 Arrangements for detecting or preventing errors in the information received

H04L 009/38 Arrangements for secret or secure communication - Encryption being effected by mechanical apparatus, e.g. rotating cams, switches, keytape punchers

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 2001-208716 10.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002346319

22 April 2004 Application Accepted

  Published as AU-B-2002346319

19 August 2004 Standard Patent Sealed

7 October 2004 Change of Name(s) of Applicant(s), Section 104

  Mitsubishi Denki Kabushiki Kaisha; Communications Research Laboratory, Independent Administrative Institution The name of the applicant has been changed to Mitsubishi Denki Kabushiki Kaisha; National Institute of Information and Communications Technology

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