If you read the prior post, note that Okamoto has an ongoing issue that has not gone to abandonment yet....they have been struggling with it since 2005...

Okamoto app number: 10533583....publication # 20060085859(used as prior art in e.Digitals prosecution)

System for preventing unauthorized use of digital content

This application is National Stage Entry of PCT/JP04/00979 01-30-2004 Published

current:
Status: Docketed New Case - Ready for Examination
Application Type: Utility Status Date: 05-07-2010

last action...09-15-2011 N570 Communication - Re: Power of Attorney (PTOL-308)

"NOTICE REGARDING CHANGE OF POWER OF ATTORNEY
This is in response to the Power of Attorney filed 09/07/2011.
• The Power of Attorney to you in this application has been revoked by the assignee who has intervened as provided by 37 CFR 3.71. Future correspondence will be mailed to the new address of record(37 CFR 1.33)."

That condition after prior denial issues...bankruptcy(Japan Wave Inc.) and POA issues are hindering the process...
doni