IPR Details
Fujitsu Limited's Statement about IPR related to draft-matsuhira-sa46t-spec-00

Submitted: March 16, 2010

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

Updated by

This IPR disclosure has been updated by IPR disclosure ID #2130, "Fujitsu Limited's Statement about IPR related to draft-matsuhira-sa46t-spec-07".

I. Patent Holder/Applicant ("Patent Holder")

Holder legal name
Fujitsu Limited

II. Patent Holder's Contact for License Application

Holder contact name
Shigeru KITANO
Holder contact email
Holder contact info

T: +81-44-754-3050

III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure

Other info

T: +81-3-6424-6270

IV. IETF Document or Other Contribution to Which this IPR Disclosure Relates

draft-matsuhira-sa46t-spec ("Stateless Automatic IPv4 over IPv6 Encapsulation / Decapsulation Technology: Specification")
Revisions: 00

V. Disclosure of Patent Information i.e., patents or patent applications required to be disclosed by Section 6 of RFC 3979

A. For granted patents or published pending patent applications, please provide the following information:

Patent, Serial, Publication, Registration, or Application/File number(s)

JP 3859591
Date: September 29, 2006 (granted)
Country: JP

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending

VI. Licensing Declaration

The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):

See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information

Fair, reasonable and non-discriminatory license to all implementers subject to reciprocity

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.

VII. Contact Information of Submitter of this Form

Submitter name
Shigeru KITANO
Submitter email

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